Knowledge (XXG)

HLA-A25

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A*2501 distribution is primarily located in Western Eurasia. Frequency tends to be highest in the populations that underwent later neolithization suggesting A*2501 spread in Europe. The high frequency in Saudi Arabia is suggestive of a source.
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Arce-Gomez B, Jones EA, Barnstable CJ, Solomon E, Bodmer WF (February 1978). "The genetic control of HLA-A and B antigens in somatic cell hybrids: requirement for beta2 microglobulin".
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serotype group. The serotype is determined by the antibody recognition of α subset of HLA-A α-chains. For A25, the alpha "A" chain are encoded by the HLA-A
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Madrigal JA, Hildebrand WH, Belich MP, et al. (1993). "Structural diversity in the HLA-A10 family of alleles: correlations with serology".
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A25 is more common in SW Asia to NW Europe. A25 is believed to have been formed by a single gene conversion between another HLA-A and the
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Middleton, D.; Menchaca, L.; Rood, H.; Komerofsky, R. (2003). "New allele frequency database: http://www.allelefrequencies.net".
987: 942: 980: 217: 186: 172: 158: 1171: 62: 924: 201: 232: 95: 73: 144: 959: 904: 869: 951: 896: 861: 825: 86: 900: 865: 247: 243: 1165: 955: 41: 79: 28: 921: 364: 963: 908: 1006: 220: 873: 290: 1150: 1145: 1138: 1133: 1128: 1121: 1116: 1111: 1106: 1101: 1096: 1091: 1086: 1079: 1074: 1069: 1064: 1054: 1047: 1042: 280: 267: 263: 259: 255: 251: 57: 235: 1037: 1032: 1027: 1022: 66: 347:
A25 reasonably good serotyping with no overt false recognition..
1017: 1003: 972: 224: 91: 32: 976: 238:. This group currently is dominated by A*2501. A25 and A 811: 803: 795: 787: 779: 771: 763: 755: 747: 739: 731: 723: 715: 707: 699: 691: 683: 675: 667: 659: 651: 643: 635: 627: 619: 611: 603: 595: 587: 579: 571: 563: 555: 547: 539: 531: 523: 515: 507: 499: 491: 483: 475: 467: 459: 451: 443: 435: 427: 419: 411: 403: 395: 387: 379: 375: 360: 181: 167: 153: 139: 122: 113: 105: 85: 72: 56: 51: 21: 292:A25 recognition of some HLA A*25 gene products 275:History and naming of human leukocyte antigens 988: 8: 355: 231:allele group and the β-chain are encoded by 242:are almost synonymous in meaning. A25 is a 995: 981: 973: 119: 40: 844: 354: 18: 7: 901:10.1111/j.1399-0039.1993.tb01982.x 866:10.1111/j.1399-0039.1978.tb01233.x 14: 929:European Bioinformatics Institute 956:10.1034/j.1399-0039.2003.00062.x 16:Human leukocyte antigen serotype 254:. A25 is a sister serotype of 1: 1188: 780:USA South Dakota Lakota S… 772:Morocco 'Berber' Nador Me… 748:Russia Sakhalin Island Ni… 652:Spain Basque Gipuzkoa Pro… 492:Spain Basque Arratia Vall… 272: 1013: 823: 819: 764:USA South Texas Hispanics 564:Australia New South Wales 436:Russia Arkhangelsk Pomors 199: 134:Available structures 118: 39: 26: 556:Spain Eastern Andalusia 218:human leukocyte antigen 708:Spain Catalonia Girona 612:Azores Central Islands 532:Argentina Buenos Aires 444:Spain North Cabuernigo 428:Spain North Cantabrian 356:HLA A*2501 frequencies 63:transmembrane receptor 740:Russia Murmansk Saomi 572:Georgia Svaneti Svans 500:Sweden Uppsala County 388:India Jalpaiguri Toto 273:Further information: 35:cell surface antigen) 660:Italy South Campania 200:Alleles link-out to 700:Portugal Centre (2) 357: 293: 826:Allele frequencies 468:USA Caucasians (3) 291: 1159: 1158: 922:Allele Query Form 833: 832: 829: 812:China Qinghai Hui 756:France South East 636:England Sheffield 628:England Lancaster 604:England Liverpool 371: 345: 344: 211: 210: 195: 194: 187:*25{{{cAllele4}}} 173:*25{{{cAllele3}}} 159:*25{{{cAllele2}}} 1179: 997: 990: 983: 974: 968: 967: 937: 931: 919: 913: 912: 884: 878: 877: 849: 824: 796:USA Arizona Pima 596:Sweden Stockholm 540:Ireland Northern 412:Spain Pas Valley 396:Russia Northwest 369: 361:Study population 358: 338: 308: 294: 266:, and  241: 230: 189: 175: 161: 147: 120: 44: 19: 1187: 1186: 1182: 1181: 1180: 1178: 1177: 1176: 1162: 1161: 1160: 1155: 1009: 1001: 971: 943:Tissue Antigens 939: 938: 934: 920: 916: 889:Tissue Antigens 886: 885: 881: 854:Tissue Antigens 851: 850: 846: 842: 828:presented, only 508:Scotland Orkney 367: 353: 351:A25 frequencies 336: 306: 289: 277: 239: 228: 185: 171: 157: 143: 135: 130: 125: 99: 47: 17: 12: 11: 5: 1185: 1183: 1175: 1174: 1164: 1163: 1157: 1156: 1154: 1153: 1148: 1143: 1142: 1141: 1136: 1126: 1125: 1124: 1119: 1114: 1109: 1104: 1099: 1089: 1084: 1083: 1082: 1077: 1072: 1067: 1062: 1052: 1051: 1050: 1045: 1035: 1030: 1025: 1020: 1014: 1011: 1010: 1002: 1000: 999: 992: 985: 977: 970: 969: 950:(5): 403–407. 932: 914: 879: 843: 841: 838: 831: 830: 821: 820: 817: 816: 813: 809: 808: 805: 801: 800: 797: 793: 792: 789: 785: 784: 781: 777: 776: 773: 769: 768: 765: 761: 760: 757: 753: 752: 749: 745: 744: 741: 737: 736: 733: 729: 728: 725: 724:France Corsica 721: 720: 717: 713: 712: 709: 705: 704: 701: 697: 696: 693: 689: 688: 685: 684:Australia West 681: 680: 677: 676:Uganda Kampala 673: 672: 669: 665: 664: 661: 657: 656: 653: 649: 648: 645: 641: 640: 637: 633: 632: 629: 625: 624: 621: 617: 616: 613: 609: 608: 605: 601: 600: 597: 593: 592: 589: 585: 584: 581: 577: 576: 573: 569: 568: 565: 561: 560: 557: 553: 552: 549: 545: 544: 541: 537: 536: 533: 529: 528: 525: 521: 520: 517: 513: 512: 509: 505: 504: 501: 497: 496: 493: 489: 488: 485: 481: 480: 477: 473: 472: 469: 465: 464: 461: 457: 456: 453: 449: 448: 445: 441: 440: 437: 433: 432: 429: 425: 424: 421: 420:Czech Republic 417: 416: 413: 409: 408: 405: 401: 400: 397: 393: 392: 389: 385: 384: 381: 377: 376: 373: 372: 362: 352: 349: 343: 342: 339: 334: 331: 327: 326: 323: 320: 317: 313: 312: 309: 303: 298: 288: 285: 209: 208: 197: 196: 193: 192: 190: 183: 179: 178: 176: 169: 165: 164: 162: 155: 151: 150: 148: 141: 137: 136: 133: 131: 128: 126: 123: 116: 115: 111: 110: 107: 103: 102: 100:-microglobulin 97: 89: 83: 82: 76: 70: 69: 60: 54: 53: 49: 48: 45: 37: 36: 24: 23: 15: 13: 10: 9: 6: 4: 3: 2: 1184: 1173: 1172:HLA-A alleles 1170: 1169: 1167: 1152: 1149: 1147: 1144: 1140: 1137: 1135: 1132: 1131: 1130: 1127: 1123: 1120: 1118: 1115: 1113: 1110: 1108: 1105: 1103: 1100: 1098: 1095: 1094: 1093: 1090: 1088: 1085: 1081: 1078: 1076: 1073: 1071: 1068: 1066: 1063: 1061: 1058: 1057: 1056: 1053: 1049: 1046: 1044: 1041: 1040: 1039: 1036: 1034: 1031: 1029: 1026: 1024: 1021: 1019: 1016: 1015: 1012: 1008: 1005: 998: 993: 991: 986: 984: 979: 978: 975: 965: 961: 957: 953: 949: 945: 944: 936: 933: 930: 926: 923: 918: 915: 910: 906: 902: 898: 894: 890: 883: 880: 875: 871: 867: 863: 860:(2): 96–112. 859: 855: 848: 845: 839: 837: 827: 822: 818: 814: 810: 806: 802: 798: 794: 790: 786: 782: 778: 774: 770: 766: 762: 758: 754: 750: 746: 742: 738: 734: 732:Mongolia Oold 730: 726: 722: 718: 714: 710: 706: 702: 698: 694: 690: 686: 682: 678: 674: 670: 668:New Caledonia 666: 662: 658: 654: 650: 646: 642: 638: 634: 630: 626: 622: 618: 614: 610: 606: 602: 598: 594: 590: 586: 582: 578: 574: 570: 566: 562: 558: 554: 550: 546: 542: 538: 534: 530: 526: 522: 518: 514: 510: 506: 502: 498: 494: 490: 486: 482: 478: 474: 470: 466: 462: 458: 454: 452:Ireland South 450: 446: 442: 438: 434: 430: 426: 422: 418: 414: 410: 406: 402: 398: 394: 390: 386: 382: 378: 374: 366: 363: 359: 350: 348: 340: 335: 332: 329: 328: 324: 321: 318: 315: 314: 310: 304: 302: 299: 296: 295: 286: 284: 282: 276: 271: 269: 265: 261: 257: 253: 249: 248:broad antigen 245: 244:split antigen 237: 234: 226: 222: 219: 215: 207: 203: 198: 191: 188: 184: 180: 177: 174: 170: 166: 163: 160: 156: 152: 149: 146: 142: 138: 132: 127: 121: 117: 112: 108: 104: 101: 93: 90: 88: 84: 81: 77: 75: 71: 68: 64: 61: 59: 55: 50: 43: 38: 34: 30: 25: 20: 1059: 947: 941: 935: 917: 895:(2): 72–80. 892: 888: 882: 857: 853: 847: 834: 644:Israeli Jews 516:German Essen 380:Saudi Arabia 346: 300: 278: 213: 212: 204:database at 182:{{{cNick4}}} 168:{{{cNick3}}} 154:{{{cNick2}}} 370:(in %) 216:(A25) is a 106:Older names 80:heterodimer 29:MHC Class I 840:References 1007:serotypes 588:Macedonia 325:size (N) 283:allele.. 250:serotype 74:Structure 1166:Category 964:12753660 925:IMGT/HLA 804:Algeria1 484:Bulgaria 460:Romanian 287:Serotype 221:serotype 202:IMGT/HLA 114:Subtypes 87:Subunits 909:8475492 716:Belgium 692:Finland 548:Morocco 476:Croatia 311:Sample 262:,  258:,  246:of the 223:within 214:HLA-A25 124:Subtype 94:*2501, 58:Protein 46:HLA-A25 22:HLA-A25 962:  907:  872:  788:Greece 620:Turkey 404:Serbia 368:  316:allele 281:A*2601 129:allele 67:ligand 1018:HLA-A 1004:HLA-A 874:77067 580:Italy 524:Wales 365:Freq. 341:1375 330:*2501 297:A*25 236:locus 225:HLA-A 145:*2501 92:HLA-A 52:About 960:PMID 905:PMID 870:PMID 1151:A80 1146:A36 1139:A69 1134:A68 1129:A28 1122:A74 1117:A33 1112:A32 1107:A31 1102:A30 1097:A29 1092:A19 1087:A11 1080:A66 1075:A43 1070:A34 1065:A26 1060:A25 1055:A10 1048:A24 1043:A23 952:doi 897:doi 862:doi 815:0.5 807:0.5 799:0.6 791:0.6 783:0.7 775:0.7 767:0.8 759:0.8 751:0.9 743:1.0 735:1.0 727:1.0 719:1.0 711:1.1 703:1.1 695:1.1 687:1.1 679:1.2 671:1.2 663:1.2 655:1.5 647:1.5 639:1.6 631:1.8 623:1.8 615:1.8 607:1.9 599:1.9 591:1.9 583:1.9 575:1.9 567:1.9 559:2.0 551:2.0 543:2.0 535:2.0 527:2.1 519:2.4 511:2.5 503:2.5 495:2.7 487:2.7 479:3.0 471:3.4 463:3.5 455:3.6 447:3.8 439:4.0 431:4.2 423:4.2 415:4.3 407:4.8 399:5.1 391:5.1 383:5.7 301:A25 268:A66 264:A43 260:A34 256:A26 252:A10 240:*25 233:B2M 229:*25 206:EBI 140:A25 109:A10 78:αβ 1168:: 1038:A9 1033:A3 1028:A2 1023:A1 958:. 948:61 946:. 927:- 903:. 893:41 891:. 868:. 858:11 856:. 333:95 322:% 307:10 270:. 31:, 996:e 989:t 982:v 966:. 954:: 911:. 899:: 876:. 864:: 337:2 319:% 305:A 98:2 96:β 65:/ 33:A 27:(

Index

MHC Class I
A

Protein
transmembrane receptor
ligand
Structure
heterodimer
Subunits
HLA-A
β2-microglobulin
*2501
*25{{{cAllele2}}}
*25{{{cAllele3}}}
*25{{{cAllele4}}}
IMGT/HLA
EBI
human leukocyte antigen
serotype
HLA-A
B2M
locus
split antigen
broad antigen
A10
A26
A34
A43
A66
History and naming of human leukocyte antigens

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