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Type II keratin

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Type IIB keratins are a group of intermediate filament proteins that are primarily expressed in epithelial tissues, such as the skin, nails, and hair follicles. They belong to the keratin family of proteins, which are characterized by their highly conserved alpha-helical coiled-coil domains. Keratin
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Type IIA keratins have a unique structural feature that allows them to form coiled-coil dimers, which then assemble into tetramers and eventually into intermediate filaments. This structural organization provides the mechanical strength and resilience necessary to withstand the stresses experienced
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Type II Keratins are divided into 2 subtypes: Type IIA Keratins and Type IIB Keratins. Type 2A keratins are expressed in tissues that require high levels of mechanical stress, such as the soles of the feet, while type 2B keratins are expressed in tissues that are subject to less stress, such as the
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that assemble into intermediate filaments, which provide mechanical stability and resistance to mechanical stress. In addition to their structural role, type IIB keratins have been shown to play important roles in wound healing, inflammation, and cell migration. Dysregulation of type IIB keratin
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From Uniprot. Figure shows the structure of KRT1 gene. The helix is formed by the type II keratins in green, and the type I keratins in grey. The green coils consists of type IIA and IIB keratins. Expressed in upper leg skin, mammalian vulva, upper arm skin and 106 other tissues. Located on
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are arranged in pairs of heterotypic Type I and Type II keratin chains, coexpressed during differentiation of simple and stratified epithelial tissues. It has been seen that Type II Keratins are developed before Type 1 keratins during human embryonic development.
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Type IIA Keratins are characterized by their expression in tissues that undergo high stress, like soles of the feet or palms of the hand. There are several different type 2A keratins that have been identified in humans, including
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Schweizer, JĂĽrgen; Bowden, Paul E.; Coulombe, Pierre A.; Langbein, Lutz; Lane, E. Birgitte; Magin, Thomas M.; Maltais, Lois; Omary, M. Bishr; Parry, David A.D.; Rogers, Michael A.; Wright, Mathew W. (17 July 2006).
148:. These keratins are expressed in a tissue-specific manner, with K1, K2, and K10 being predominantly expressed in the epidermis, while K9, K77, and K78 are expressed in the nail bed and hair follicles. 639: 256: 38:(IFs) of the intracytoplasmatic cytoskeleton, which is present in all mammalian epithelial cells. The type 2 cytokeratins consist of basic or neutral, high molecular weight 182:
expression or mutations in the KRT6B gene have been associated with a variety of skin disorders, including psoriasis, epidermolysis bullosa, and pachyonychia congenita.
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gene and is often co-expressed with the equivalent keratin type IIA (KRT6A) in a variety of epithelial tissues. Together, these two proteins form
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Overall, keratin type 2 plays a crucial role in maintaining the strength and integrity of the skin, hair, and nails. Mutations in
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Chamcheu, Jean Christopher; Siddiqui, Imtiaz A.; Syed, Deeba N.; Adhami, Vaqar M.; Liovic, Mirjana; Mukhtar, Hasan (2011-04-15).
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by the tissues in which they are expressed. Mutations in type 2A keratin genes can lead to various genetic disorders, such as
3686: 3021: 2117: 1960: 687: 3408: 3312: 3287: 2996: 2550: 94: 3440: 3369: 3307: 3302: 153: 3358: 3317: 3204: 3199: 3194: 3188: 3107: 1257: 3396: 3332: 3275: 3247: 3237: 3167: 3100: 2728: 3385: 3120: 3082: 3014: 2961: 668: 436:"Human keratin diseases: the increasing spectrum of disease and subtlety of the phenotype-genotype correlation" 157: 622: 221: 114: 618:"Function of type I and type II keratin head domains: their role in dimer, tetramer and filament formation" 35: 3454: 1380: 734: 596: 410: 3049: 1649: 3281: 2956: 1589: 3620: 3431: 1409: 1039: 473: 3707: 3625: 3435: 3226: 2807: 2510: 1171: 584: 530: 512: 465: 457: 367: 349: 307: 299: 248: 2530: 97:, a rare condition characterized by blistering and erosion of the skin and mucous membranes. 3550: 3545: 3506: 3501: 3496: 3491: 3486: 3231: 3095: 2755: 2462: 2447: 2442: 2437: 2432: 2422: 2343: 2052: 2032: 2002: 1997: 1879: 1234: 1229: 631: 574: 566: 520: 504: 447: 357: 341: 291: 238: 230: 2672: 2667: 2662: 2657: 2412: 2402: 2392: 2387: 2358: 2062: 2057: 1104: 992: 982: 957: 937: 841: 821: 664: 3671: 3528: 3523: 3518: 3114: 3076: 2897: 1361: 1244: 1064: 3158: 2860: 2723: 1420: 1251: 760: 579: 554: 525: 492: 362: 243: 191: 161: 3701: 3459: 3041: 2924: 2919: 1884: 1754: 1703: 1653: 1593: 1515: 1483: 1424: 1210: 729: 452: 435: 51: 477: 3583: 2768: 1823: 1578: 1122: 714: 178: 17: 2740: 2718: 3661: 3590: 3326: 3271: 2914: 2865: 2735: 2625: 1955: 1399: 1354: 1273: 1195: 743: 674: 570: 679: 295: 93:
genes can lead to various genetic disorders that affect these tissues, such as
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Justin T. Jacob, Pierre A. Coulombe, Raymond Kwan, and M. Bishr Omary (2018).
508: 345: 137: 516: 461: 353: 303: 280:"Type II keratins precede type I keratins during early embryonic development" 2795: 2790: 2785: 2745: 2583: 2578: 2573: 1931: 1911: 1566: 1561: 1541: 1536: 1531: 1521: 1430: 1334: 1268: 329: 279: 133: 63: 59: 55: 635: 588: 534: 469: 371: 311: 278:
Lu, Hong; Hesse, Michael; Peters, Bettina; Magin, Thomas M. (August 2005).
252: 3006: 234: 3444: 3423: 3060: 2909: 2870: 2802: 2775: 2642: 2630: 2505: 2500: 1941: 1936: 1858: 1292: 1287: 1149: 385: 3666: 3657: 3605: 3578: 3473: 3449: 3413: 3401: 3219: 3214: 3209: 3137: 3037: 2936: 2890: 2780: 2710: 2679: 2609: 2604: 2568: 2563: 2558: 2525: 2495: 2490: 2485: 2480: 2165: 2097: 2092: 2087: 2082: 2077: 1969: 1906: 1394: 1339: 1280: 1263: 1224: 710: 90: 39: 493:"Keratin Gene Mutations in Disorders of Human Skin and its Appendages" 3610: 3374: 3347: 3342: 3337: 3262: 3257: 3252: 3242: 3177: 3172: 3130: 3125: 3087: 2855: 2837: 2832: 2827: 2822: 2812: 2647: 2540: 2535: 2520: 2515: 2427: 2373: 2338: 2313: 2308: 2303: 2298: 2288: 2283: 2273: 2258: 2253: 2135: 2130: 2125: 2037: 2027: 2007: 1992: 1987: 1982: 1977: 1843: 1614: 1609: 1366: 1032: 1027: 1017: 795: 86:. Their molecular weight ranges from 52 kDa (CK8) to 67 kDa (CK18). 3635: 3630: 3600: 3595: 3573: 3555: 3533: 3142: 2880: 2652: 2635: 2472: 2467: 2457: 2452: 2417: 2407: 2397: 2382: 2363: 2353: 2348: 2333: 2328: 2323: 2318: 2293: 2278: 2268: 2263: 2248: 2243: 2223: 2218: 2213: 2208: 2203: 2198: 2193: 2188: 2183: 2178: 2173: 2145: 2140: 2107: 2102: 2072: 2067: 2047: 2042: 2022: 2012: 1927: 1805: 1800: 1795: 1790: 1785: 1780: 1775: 1770: 1765: 1760: 1744: 1739: 1734: 1729: 1724: 1719: 1714: 1709: 1684: 1679: 1674: 1669: 1664: 1659: 1639: 1634: 1629: 1624: 1604: 1599: 1309: 1239: 1188: 1185: 1182: 1174: 1163: 1160: 1157: 1142: 1137: 1132: 1127: 1099: 1089: 1074: 1007: 997: 977: 952: 947: 932: 922: 917: 912: 907: 902: 897: 882: 836: 831: 826: 816: 811: 806: 785: 780: 775: 765: 752: 174: 145: 141: 113: 3615: 2981: 2976: 2971: 2931: 2902: 2817: 2694: 2689: 2684: 2588: 2238: 2233: 2228: 2155: 2150: 2017: 1899: 1894: 1889: 1349: 1344: 1302: 1215: 1205: 1200: 1094: 1084: 1079: 1069: 1059: 1054: 1049: 1044: 967: 892: 887: 877: 872: 867: 862: 857: 852: 129: 125: 3010: 683: 83: 79: 75: 71: 67: 119:
Chromosome 12, localized in the cell membrane and cytoplasm.
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Moll, Roland; Divo, Markus; Langbein, Lutz (2008-06-01).
3650: 3566: 3472: 3422: 3151: 3068: 3059: 3048: 2949: 2848: 2754: 2709: 2618: 2597: 2549: 2372: 2164: 2116: 1968: 1954: 1920: 1867: 1836: 1816: 1695: 1577: 1408: 1390: 1379: 1322: 1115: 794: 751: 742: 728: 721: 217:"New consensus nomenclature for mammalian keratins" 164:and blistering of the skin on the palms and soles. 555:"Types I and II Keratin Intermediate Filaments" 3022: 695: 8: 601:: CS1 maint: multiple names: authors list ( 330:"The human keratins: biology and pathology" 3065: 3056: 3029: 3015: 3007: 1965: 1405: 1387: 748: 739: 725: 702: 688: 680: 559:Cold Spring Harbor Perspectives in Biology 667:at the U.S. National Library of Medicine 578: 524: 451: 434:Irvine, A. D.; McLean, W. H. (May 1999). 361: 242: 616:Hatzfeld, M.; Burba, M. (1 July 1994). 497:Archives of Biochemistry and Biophysics 203: 594: 7: 548: 546: 544: 323: 321: 209: 207: 50:Type II cytokeratins are encoded on 3677:Cartilage oligomeric matrix protein 440:The British Journal of Dermatology 160:(PPK), which are characterized by 25: 1330:Wiskott–Aldrich syndrome protein 453:10.1046/j.1365-2133.1999.02810.x 284:European Journal of Cell Biology 2551:Microtubule organising proteins 642:from the original on 2022-08-04 334:Histochemistry and Cell Biology 259:from the original on 2020-02-11 1: 2598:Microtubule severing proteins 95:epidermolysis bullosa simplex 3441:Cartilage associated protein 1258:actin depolymerizing factors 675:Proteopedia page on keratins 154:epidermolytic hyperkeratosis 2736:Plakoglobin (gamma catenin) 571:10.1101/cshperspect.a018275 173:type IIB is encoded by the 3724: 386:"KRT1 expression in human" 296:10.1016/j.ejcb.2005.04.001 101:Keratin 2 Types: 2A and 2B 34:) constitutes the Type II 2992: 509:10.1016/j.abb.2010.12.019 346:10.1007/s00418-008-0435-6 2962:Prokaryotic cytoskeleton 669:Medical Subject Headings 158:palmoplantar keratoderma 623:Journal of Cell Science 222:Journal of Cell Biology 636:10.1242/jcs.107.7.1959 120: 36:intermediate filaments 3455:Procollagen peptidase 1582:(hard alpha-keratins) 1413:(soft alpha-keratins) 235:10.1083/jcb.200603161 117: 2997:cytoskeletal defects 2957:Major sperm proteins 106:palms of the hands. 32:Type II cytokeratins 1410:Epithelial keratins 18:Type II cytokeratin 3621:Matrix gla protein 3432:Prolyl hydroxylase 121: 3695: 3694: 3646: 3645: 3468: 3467: 3436:Lysyl hydroxylase 3227:basement membrane 3004: 3003: 2945: 2944: 2705: 2704: 1950: 1949: 1832: 1831: 1375: 1374: 1318: 1317: 168:Type IIB Keratins 110:Type IIA Keratins 54:and encompasses: 16:(Redirected from 3715: 3066: 3057: 3031: 3024: 3017: 3008: 1966: 1406: 1388: 749: 740: 726: 704: 697: 690: 681: 652: 651: 649: 647: 630:(7): 1959–1972. 613: 607: 606: 600: 592: 582: 550: 539: 538: 528: 488: 482: 481: 455: 431: 425: 424: 422: 421: 407: 401: 400: 398: 396: 382: 376: 375: 365: 325: 316: 315: 275: 269: 268: 266: 264: 246: 211: 28:Type II keratins 21: 3723: 3722: 3718: 3717: 3716: 3714: 3713: 3712: 3698: 3697: 3696: 3691: 3642: 3562: 3464: 3418: 3301:transmembrane: 3147: 3051: 3044: 3035: 3005: 3000: 2988: 2941: 2844: 2750: 2701: 2614: 2593: 2545: 2368: 2160: 2112: 1958: 1946: 1916: 1863: 1828: 1812: 1696:Ungrouped alpha 1691: 1581: 1573: 1412: 1398: 1392: 1382: 1371: 1314: 1111: 790: 732: 717: 708: 665:Type+II+Keratin 661: 656: 655: 645: 643: 615: 614: 610: 593: 552: 551: 542: 490: 489: 485: 433: 432: 428: 419: 417: 415:www.uniprot.org 409: 408: 404: 394: 392: 384: 383: 379: 327: 326: 319: 277: 276: 272: 262: 260: 213: 212: 205: 200: 188: 170: 112: 103: 23: 22: 15: 12: 11: 5: 3721: 3719: 3711: 3710: 3700: 3699: 3693: 3692: 3690: 3689: 3684: 3680: 3679: 3674: 3669: 3664: 3654: 3652: 3648: 3647: 3644: 3643: 3641: 3640: 3639: 3638: 3633: 3623: 3618: 3613: 3608: 3603: 3598: 3593: 3588: 3587: 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2883: 2878: 2873: 2868: 2863: 2861:Corneodesmosin 2852: 2850: 2846: 2845: 2843: 2842: 2841: 2840: 2835: 2830: 2825: 2820: 2815: 2810: 2800: 2799: 2798: 2793: 2788: 2778: 2773: 2772: 2771: 2760: 2758: 2752: 2751: 2749: 2748: 2743: 2738: 2733: 2732: 2731: 2721: 2715: 2713: 2707: 2706: 2703: 2702: 2700: 2699: 2698: 2697: 2692: 2687: 2677: 2676: 2675: 2670: 2665: 2660: 2655: 2645: 2640: 2639: 2638: 2628: 2622: 2620: 2616: 2615: 2613: 2612: 2607: 2601: 2599: 2595: 2594: 2592: 2591: 2586: 2581: 2576: 2571: 2566: 2561: 2555: 2553: 2547: 2546: 2544: 2543: 2538: 2533: 2528: 2523: 2518: 2513: 2508: 2503: 2498: 2493: 2488: 2483: 2476: 2475: 2470: 2465: 2460: 2455: 2450: 2445: 2440: 2435: 2430: 2425: 2420: 2415: 2410: 2405: 2400: 2395: 2390: 2385: 2378: 2376: 2370: 2369: 2367: 2366: 2361: 2356: 2351: 2346: 2341: 2336: 2331: 2326: 2321: 2316: 2311: 2306: 2301: 2296: 2291: 2286: 2281: 2276: 2271: 2266: 2261: 2256: 2251: 2246: 2241: 2236: 2231: 2226: 2221: 2216: 2211: 2206: 2201: 2196: 2191: 2186: 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719: 718: 709: 707: 706: 699: 692: 684: 678: 677: 672: 660: 659:External links 657: 654: 653: 608: 565:(4): a018275. 540: 503:(2): 123–137. 483: 446:(5): 815–828. 426: 402: 377: 340:(6): 705–733. 317: 290:(8): 709–718. 270: 229:(2): 169–174. 202: 201: 199: 196: 195: 194: 192:Type I keratin 187: 184: 169: 166: 162:hyperkeratosis 111: 108: 102: 99: 52:chromosome 12q 24: 14: 13: 10: 9: 6: 4: 3: 2: 3720: 3709: 3706: 3705: 3703: 3688: 3685: 3682: 3681: 3678: 3675: 3673: 3670: 3668: 3665: 3663: 3659: 3656: 3655: 3653: 3649: 3637: 3634: 3632: 3629: 3628: 3627: 3624: 3622: 3619: 3617: 3614: 3612: 3609: 3607: 3604: 3602: 3599: 3597: 3594: 3592: 3589: 3585: 3582: 3581: 3580: 3577: 3575: 3572: 3571: 3569: 3565: 3557: 3554: 3552: 3549: 3547: 3544: 3543: 3542: 3539: 3535: 3532: 3530: 3527: 3525: 3522: 3520: 3517: 3516: 3515: 3512: 3508: 3505: 3503: 3500: 3498: 3495: 3493: 3490: 3488: 3485: 3484: 3483: 3480: 3479: 3477: 3475: 3471: 3461: 3460:Lysyl oxidase 3458: 3456: 3453: 3451: 3448: 3446: 3442: 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2975: 2973: 2970: 2968: 2965: 2964: 2963: 2960: 2958: 2955: 2954: 2952: 2948: 2938: 2935: 2933: 2930: 2926: 2923: 2921: 2918: 2917: 2916: 2913: 2911: 2908: 2904: 2901: 2900: 2899: 2896: 2892: 2889: 2887: 2884: 2882: 2879: 2877: 2874: 2872: 2869: 2867: 2864: 2862: 2859: 2858: 2857: 2854: 2853: 2851: 2847: 2839: 2836: 2834: 2831: 2829: 2826: 2824: 2821: 2819: 2816: 2814: 2811: 2809: 2806: 2805: 2804: 2801: 2797: 2794: 2792: 2789: 2787: 2784: 2783: 2782: 2779: 2777: 2774: 2770: 2767: 2766: 2765: 2762: 2761: 2759: 2757: 2753: 2747: 2744: 2742: 2741:Delta catenin 2739: 2737: 2734: 2730: 2727: 2726: 2725: 2722: 2720: 2719:Alpha catenin 2717: 2716: 2714: 2712: 2708: 2696: 2693: 2691: 2688: 2686: 2683: 2682: 2681: 2678: 2674: 2671: 2669: 2666: 2664: 2661: 2659: 2656: 2654: 2651: 2650: 2649: 2646: 2644: 2641: 2637: 2634: 2633: 2632: 2629: 2627: 2624: 2623: 2621: 2617: 2611: 2608: 2606: 2603: 2602: 2600: 2596: 2590: 2587: 2585: 2582: 2580: 2577: 2575: 2572: 2570: 2567: 2565: 2562: 2560: 2557: 2556: 2554: 2552: 2548: 2542: 2539: 2537: 2534: 2532: 2529: 2527: 2524: 2522: 2519: 2517: 2514: 2512: 2509: 2507: 2504: 2502: 2499: 2497: 2494: 2492: 2489: 2487: 2484: 2482: 2479:cytoplasmic: 2478: 2477: 2474: 2471: 2469: 2466: 2464: 2461: 2459: 2456: 2454: 2451: 2449: 2446: 2444: 2441: 2439: 2436: 2434: 2431: 2429: 2426: 2424: 2421: 2419: 2416: 2414: 2411: 2409: 2406: 2404: 2401: 2399: 2396: 2394: 2391: 2389: 2386: 2384: 2380: 2379: 2377: 2375: 2371: 2365: 2362: 2360: 2357: 2355: 2352: 2350: 2347: 2345: 2342: 2340: 2337: 2335: 2332: 2330: 2327: 2325: 2322: 2320: 2317: 2315: 2312: 2310: 2307: 2305: 2302: 2300: 2297: 2295: 2292: 2290: 2287: 2285: 2282: 2280: 2277: 2275: 2272: 2270: 2267: 2265: 2262: 2260: 2257: 2255: 2252: 2250: 2247: 2245: 2242: 2240: 2237: 2235: 2232: 2230: 2227: 2225: 2222: 2220: 2217: 2215: 2212: 2210: 2207: 2205: 2202: 2200: 2197: 2195: 2192: 2190: 2187: 2185: 2182: 2180: 2177: 2175: 2172: 2171: 2169: 2167: 2163: 2157: 2154: 2152: 2149: 2147: 2144: 2142: 2139: 2137: 2134: 2132: 2129: 2127: 2124: 2123: 2121: 2119: 2115: 2109: 2106: 2104: 2101: 2099: 2096: 2094: 2091: 2089: 2086: 2084: 2081: 2079: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2059: 2056: 2054: 2051: 2049: 2046: 2044: 2041: 2039: 2036: 2034: 2031: 2029: 2026: 2024: 2021: 2019: 2016: 2014: 2011: 2009: 2006: 2004: 2001: 1999: 1996: 1994: 1991: 1989: 1986: 1984: 1981: 1979: 1976: 1975: 1973: 1971: 1967: 1964: 1962: 1957: 1953: 1943: 1940: 1938: 1935: 1933: 1929: 1926: 1925: 1923: 1919: 1913: 1910: 1908: 1905: 1901: 1898: 1896: 1893: 1891: 1888: 1887: 1886: 1885:Neurofilament 1883: 1881: 1878: 1876: 1873: 1872: 1870: 1866: 1860: 1857: 1855: 1852: 1850: 1847: 1845: 1842: 1841: 1839: 1835: 1825: 1822: 1821: 1819: 1815: 1807: 1804: 1802: 1799: 1797: 1794: 1792: 1789: 1787: 1784: 1782: 1779: 1777: 1774: 1772: 1769: 1767: 1764: 1762: 1759: 1758: 1757: 1756: 1755:chromosome 12 1752: 1751: 1746: 1743: 1741: 1738: 1736: 1733: 1731: 1728: 1726: 1723: 1721: 1718: 1716: 1713: 1711: 1708: 1707: 1706: 1705: 1704:chromosome 17 1701: 1700: 1698: 1694: 1686: 1683: 1681: 1678: 1676: 1673: 1671: 1668: 1666: 1663: 1661: 1658: 1657: 1656: 1655: 1654:chromosome 12 1651: 1647: 1646: 1641: 1638: 1636: 1633: 1631: 1628: 1626: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1597: 1596: 1595: 1594:chromosome 17 1591: 1587: 1586: 1584: 1580: 1579:Hair keratins 1576: 1568: 1565: 1563: 1560: 1558: 1555: 1553: 1550: 1548: 1545: 1543: 1540: 1538: 1535: 1533: 1530: 1528: 1525: 1523: 1520: 1519: 1518: 1517: 1516:chromosome 12 1513: 1509: 1508: 1503: 1500: 1499: 1498: 1495: 1491: 1488: 1487: 1486: 1485: 1484:chromosome 12 1481: 1477: 1474: 1472: 1469: 1467: 1464: 1462: 1459: 1457: 1454: 1452: 1449: 1447: 1444: 1442: 1439: 1437: 1434: 1432: 1429: 1428: 1427: 1426: 1425:chromosome 17 1422: 1418: 1417: 1415: 1411: 1407: 1404: 1401: 1396: 1389: 1386: 1384: 1381:Intermediate 1378: 1368: 1365: 1363: 1360: 1356: 1353: 1351: 1348: 1346: 1343: 1342: 1341: 1338: 1336: 1333: 1331: 1328: 1327: 1325: 1321: 1311: 1308: 1304: 1301: 1299: 1296: 1295: 1294: 1291: 1289: 1286: 1282: 1279: 1275: 1272: 1270: 1267: 1266: 1265: 1262: 1261: 1260: 1259: 1255: 1253: 1250: 1246: 1243: 1241: 1238: 1236: 1233: 1231: 1228: 1227: 1226: 1223: 1222: 1217: 1214: 1212: 1209: 1207: 1204: 1202: 1199: 1198: 1197: 1194: 1190: 1187: 1184: 1181: 1178: 1176: 1173: 1170: 1167: 1165: 1162: 1159: 1156: 1153: 1152: 1151: 1148: 1144: 1141: 1139: 1136: 1134: 1131: 1129: 1126: 1125: 1124: 1121: 1120: 1118: 1114: 1106: 1103: 1101: 1098: 1096: 1093: 1091: 1088: 1086: 1083: 1081: 1078: 1076: 1073: 1071: 1068: 1066: 1063: 1061: 1058: 1056: 1053: 1051: 1048: 1046: 1043: 1042: 1041: 1038: 1034: 1031: 1029: 1026: 1025: 1023: 1019: 1016: 1015: 1013: 1009: 1006: 1005: 1003: 999: 996: 994: 991: 990: 988: 984: 981: 979: 976: 975: 973: 969: 966: 965: 963: 959: 956: 954: 951: 949: 946: 945: 943: 939: 936: 934: 931: 930: 928: 924: 921: 919: 916: 914: 911: 909: 906: 904: 901: 899: 896: 894: 891: 889: 886: 884: 881: 879: 876: 874: 871: 869: 866: 864: 861: 859: 856: 854: 851: 850: 848: 843: 840: 838: 835: 833: 830: 828: 825: 823: 820: 818: 815: 813: 810: 808: 805: 804: 802: 801: 799: 797: 793: 787: 784: 782: 779: 777: 774: 772: 769: 767: 764: 762: 759: 758: 756: 754: 750: 747: 745: 741: 738: 736: 731: 727: 724: 720: 716: 712: 705: 700: 698: 693: 691: 686: 685: 682: 676: 673: 670: 666: 663: 662: 658: 641: 637: 633: 629: 625: 624: 619: 612: 609: 604: 598: 590: 586: 581: 576: 572: 568: 564: 560: 556: 549: 547: 545: 541: 536: 532: 527: 522: 518: 514: 510: 506: 502: 498: 494: 487: 484: 479: 475: 471: 467: 463: 459: 454: 449: 445: 441: 437: 430: 427: 416: 412: 406: 403: 391: 387: 381: 378: 373: 369: 364: 359: 355: 351: 347: 343: 339: 335: 331: 324: 322: 318: 313: 309: 305: 301: 297: 293: 289: 285: 281: 274: 271: 258: 254: 250: 245: 240: 236: 232: 228: 224: 223: 218: 210: 208: 204: 197: 193: 190: 189: 185: 183: 180: 176: 167: 165: 163: 159: 155: 149: 147: 143: 139: 135: 131: 127: 116: 109: 107: 100: 98: 96: 92: 87: 85: 81: 77: 73: 69: 65: 61: 57: 53: 48: 45: 41: 37: 33: 29: 19: 3584:Tropoelastin 3540: 3513: 3481: 3391: 3381: 3364: 3354: 3325: 3280: 3230: 3184: 3162: 3113: 3106: 3094: 3075: 2994: 2769:Dystroglycan 2724:Beta catenin 1956:Microtubules 1824:Beta-keratin 1753: 1702: 1648: 1588: 1511: 1510: 1496: 1482: 1419: 1256: 1123:Tropomodulin 715:cytoskeleton 644:. Retrieved 627: 621: 611: 597:cite journal 562: 558: 500: 496: 486: 443: 439: 429: 418:. Retrieved 414: 405: 393:. Retrieved 390:www.bgee.org 389: 380: 337: 333: 287: 283: 273: 261:. Retrieved 226: 220: 179:heterodimers 171: 150: 122: 104: 88: 49: 43: 31: 27: 26: 3662:Cytokeratin 3591:Vitronectin 3272:multiplexin 2915:Plakophilin 2866:Desmoplakin 2626:Tau protein 1400:Cytokeratin 1196:Tropomyosin 744:Myofilament 3293:Endostatin 3282:type XVIII 2995:See also: 2967:Crescentin 2886:Periplakin 2876:Envoplakin 2764:Dystrophin 2381:axonemal: 1875:Internexin 1854:Peripherin 420:2023-05-03 198:References 156:(EHK) and 3672:Reticulin 3365:type VIII 2584:Centrin 3 2579:Centrin 2 2574:Centrin 1 1912:Syncoilin 1817:Not alpha 1383:filaments 1335:Fibrillin 517:0003-9861 462:0007-0963 411:"UniProt" 354:1432-119X 304:0171-9335 3708:Keratins 3702:Category 3687:diseases 3683:See also 3626:Tectorin 3445:Leprecan 3355:type VII 3185:type XII 3108:type III 3061:Collagen 2950:Nonhuman 2910:Vinculin 2871:Dystonin 2803:Spectrin 2776:Utrophin 2756:Membrane 2711:Catenins 2643:Stathmin 2631:Dynactin 2511:DYNC2LI1 2506:DYNC1LI2 2501:DYNC1LI1 2166:Kinesins 1970:Tubulins 1859:Vimentin 1391:Type 1/2 1293:Profilin 1288:Gelsolin 1150:Troponin 711:Proteins 640:Archived 589:29610398 535:21176769 478:21429676 470:10354017 372:18461349 312:16180309 257:Archived 253:16831889 186:See also 40:proteins 3667:Gelatin 3658:Keratin 3606:Decorin 3579:Elastin 3474:Laminin 3450:ADAMTS2 3424:Enzymes 3414:COL28A1 3409:COL27A1 3402:COL11A2 3397:COL11A1 3392:type XI 3386:COL10A1 3327:type VI 3324:other: 3318:COL25A1 3313:COL23A1 3308:COL17A1 3303:COL13A1 3288:COL18A1 3276:COL15A1 3232:type IV 3220:COL22A1 3215:COL21A1 3210:COL20A1 3205:COL19A1 3200:COL16A1 3195:COL14A1 3189:COL12A1 3163:type IX 3143:COL26A1 3138:COL24A1 3096:type II 3038:Protein 2937:PLEKHA7 2891:Plectin 2856:Plakins 2781:Ankyrin 2680:Dynamin 2610:Spastin 2605:Katanin 2569:CAMSAP3 2564:CAMSAP2 2559:CAMSAP1 2531:DYNLRB2 2526:DYNLRB1 2496:DYNC1I2 2491:DYNC1I1 2486:DYNC2H1 2481:DYNC1H1 2374:Dyneins 2098:TUBGCP6 2093:TUBGCP5 2088:TUBGCP4 2083:TUBGCP3 2078:TUBGCP2 1907:Synemin 1650:type II 1512:type II 1395:Keratin 1340:Filamin 1281:Destrin 1264:Cofilin 1225:Actinin 796:Myosins 713:of the 580:5880164 526:3142884 363:2386534 244:2064177 91:keratin 44:in vivo 3611:FAM20C 3382:type X 3375:COL8A2 3370:COL8A1 3359:COL7A1 3348:COL6A5 3343:COL6A3 3338:COL6A2 3333:COL6A1 3263:COL4A6 3258:COL4A5 3253:COL4A4 3248:COL4A3 3243:COL4A2 3238:COL4A1 3178:COL9A3 3173:COL9A2 3168:COL9A1 3131:COL5A3 3126:COL5A2 3121:COL5A1 3115:type V 3101:COL2A1 3088:COL1A2 3083:COL1A1 3077:type I 3052:matrix 2838:SPTBN5 2833:SPTBN4 2828:SPTBN2 2823:SPTBN1 2813:SPTAN1 2648:Tektin 2541:DYNLT3 2536:DYNLT1 2521:DYNLL2 2516:DYNLL1 2463:DNALI1 2448:DNAH17 2443:DNAH14 2438:DNAH13 2433:DNAH12 2428:DNAH11 2423:DNAH10 2344:KIF26B 2339:KIF26A 2314:KIF21B 2309:KIF21A 2304:KIF20B 2299:KIF20A 2289:KIF18B 2284:KIF18A 2274:KIF16B 2259:KIF13B 2254:KIF13A 2053:TUBB4Q 2038:TUBB2C 2033:TUBB2B 2028:TUBB2A 2008:TUBA4A 2003:TUBA3E 1998:TUBA3D 1993:TUBA3C 1988:TUBA1C 1983:TUBA1B 1978:TUBA1A 1921:Type 5 1880:Nestin 1868:Type 4 1844:Desmin 1837:Type 3 1590:type I 1421:type I 1367:TRIOBP 1033:MYO18B 1028:MYO18A 1024:XVIII 1018:MYO15A 753:Actins 671:(MeSH) 646:1 June 587:  577:  533:  523:  515:  476:  468:  460:  395:1 June 370:  360:  352:  310:  302:  263:1 June 251:  241:  144:, and 42:which 3651:Other 3636:TECTB 3631:TECTA 3601:FREM2 3596:FRAS1 3574:ALCAM 3567:Other 3556:LAMC3 3551:LAMC2 3546:LAMC1 3541:gamma 3534:LAMB4 3529:LAMB3 3524:LAMB2 3519:LAMB1 3507:LAMA5 3502:LAMA4 3497:LAMA3 3492:LAMA2 3487:LAMA1 3482:alpha 3159:FACIT 3152:Other 2898:Talin 2881:MACF1 2849:Other 2808:SPTA1 2673:TEKT5 2668:TEKT4 2663:TEKT3 2658:TEKT2 2653:TEKT1 2636:DCTN1 2619:Other 2473:DNAL4 2468:DNAL1 2458:DNAI2 2453:DNAI1 2418:DNAH9 2413:DNAH8 2408:DNAH7 2403:DNAH6 2398:DNAH5 2393:DNAH3 2388:DNAH2 2383:DNAH1 2364:KIFC3 2359:KIFC2 2354:KIFC1 2349:KIF27 2334:KIF25 2329:KIF24 2324:KIF23 2319:KIF22 2294:KIF19 2279:KIF17 2269:KIF15 2264:KIF14 2249:KIF12 2244:KIF11 2224:KIF5C 2219:KIF5B 2214:KIF5A 2209:KIF4B 2204:KIF4A 2199:KIF3C 2194:KIF3B 2189:KIF2C 2184:KIF2A 2179:KIF1B 2174:KIF1A 2146:MAP1B 2141:MAP1A 2108:TUBE1 2103:TUBD1 2073:TUBG2 2068:TUBG1 2063:TUBB8 2058:TUBB6 2048:TUBB4 2043:TUBB3 2023:TUBB1 2013:TUBA8 1362:Espin 1323:Other 1310:Titin 1116:Other 1105:MYLL1 1100:MYLK2 1090:MYLIP 1075:MYL6B 1008:MYO10 998:MYO9B 993:MYO9A 983:MYO7B 978:MYO7A 958:MYO5C 953:MYO5B 948:MYO5A 938:MYO3B 933:MYO3A 923:MYH16 918:MYH15 913:MYH14 908:MYH13 903:MYH11 898:MYH10 883:MYH7B 842:MYO1H 837:MYO1G 832:MYO1F 827:MYO1E 822:MYO1D 817:MYO1C 812:MYO1B 807:MYO1A 722:Human 474:S2CID 175:KRT6B 3616:ECM1 3514:beta 2982:ParM 2977:MreB 2972:FtsZ 2932:ACF7 2925:PKP2 2920:PKP1 2903:TLN1 2818:SPTB 2796:ANK3 2791:ANK2 2786:ANK1 2695:DNM3 2690:DNM2 2685:DNM1 2589:PCM1 2239:KIF9 2234:KIF7 2229:KIF6 2156:MAP4 2151:MAP2 2118:MAPs 2018:TUBB 1961:MAPs 1959:and 1900:NEFH 1895:NEFM 1890:NEFL 1849:GFAP 1497:none 1355:FLNC 1350:FLNB 1345:FLNA 1095:MYLK 1085:MYL9 1080:MYL7 1070:MYL6 1065:MYL5 1060:MYL4 1055:MYL3 1050:MYL2 1045:MYL1 974:VII 968:MYO6 929:III 893:MYH9 888:MYH8 878:MYH7 873:MYH6 868:MYH4 863:MYH3 858:MYH2 853:MYH1 735:ABPs 733:and 648:2023 603:link 585:PMID 531:PMID 513:ISSN 466:PMID 458:ISSN 397:2023 368:PMID 350:ISSN 308:PMID 300:ISSN 265:2023 249:PMID 82:and 30:(or 2746:GAN 2729:APC 2136:EB3 2131:EB2 2126:EB1 1932:A/C 1615:33B 1610:33A 1014:XV 989:IX 964:VI 849:II 632:doi 628:107 575:PMC 567:doi 521:PMC 505:doi 501:508 448:doi 444:140 358:PMC 342:doi 338:129 292:doi 239:PMC 231:doi 227:174 146:K78 142:K77 138:K10 84:CK8 80:CK7 76:CK6 72:CK5 68:CK4 64:CK3 60:CK2 56:CK1 3704:: 3274:: 3229:: 3161:: 3040:: 1942:B2 1937:B1 1930:: 1806:80 1801:79 1796:78 1791:77 1786:76 1781:75 1776:74 1771:73 1766:72 1761:71 1745:40 1740:39 1735:28 1730:27 1725:26 1720:25 1715:24 1710:23 1685:86 1680:85 1675:84 1670:83 1665:82 1660:81 1640:38 1635:37 1630:36 1625:35 1620:34 1605:32 1600:31 1557:6C 1552:6B 1547:6A 1527:2A 1502:21 1490:18 1476:20 1471:19 1466:17 1461:16 1456:15 1451:14 1446:13 1441:12 1436:10 1040:LC 1004:X 944:V 803:I 786:G2 781:G1 776:C1 766:A2 761:A1 638:. 626:. 620:. 599:}} 595:{{ 583:. 573:. 563:10 561:. 557:. 543:^ 529:. 519:. 511:. 499:. 495:. 472:. 464:. 456:. 442:. 438:. 413:. 388:. 366:. 356:. 348:. 336:. 332:. 320:^ 306:. 298:. 288:84 286:. 282:. 255:. 247:. 237:. 225:. 219:. 206:^ 140:, 136:, 134:K9 132:, 130:K2 128:, 126:K1 78:, 74:, 70:, 66:, 62:, 58:, 3660:/ 3443:/ 3434:/ 3388:) 3384:( 3361:) 3357:( 3191:) 3187:( 3103:) 3099:( 3030:e 3023:t 3016:v 1652:/ 1592:/ 1567:8 1562:7 1542:5 1537:4 1532:3 1522:1 1514:/ 1431:9 1423:/ 1402:) 1397:, 1393:( 1303:2 1298:1 1274:2 1269:1 1245:4 1240:3 1235:2 1230:1 1216:4 1211:3 1206:2 1201:1 1189:3 1186:2 1183:1 1180:I 1175:2 1172:1 1169:C 1164:3 1161:2 1158:1 1155:T 1143:4 1138:3 1133:2 1128:1 844:) 771:B 703:e 696:t 689:v 650:. 634:: 605:) 591:. 569:: 537:. 507:: 480:. 450:: 423:. 399:. 374:. 344:: 314:. 294:: 267:. 233:: 20:)

Index

Type II cytokeratin
intermediate filaments
proteins
chromosome 12q
CK1
CK2
CK3
CK4
CK5
CK6
CK7
CK8
keratin
epidermolysis bullosa simplex

K1
K2
K9
K10
K77
K78
epidermolytic hyperkeratosis
palmoplantar keratoderma
hyperkeratosis
KRT6B
heterodimers
Type I keratin


"New consensus nomenclature for mammalian keratins"

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

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