AIRBabel immunoglobulin and T-cell receptor allele sequences · leaders · RSSs
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Coverage is partial. Citations arrive two ways: a source publishes them with its records, or AIRBabel mines a paper's full text and supplements. Neither is exhaustive; most of what is loaded today comes from curated sets that carry their own references. An empty result therefore means AIRBabel holds no citation linking that paper to an allele, not that the paper describes none. Treat a linked record as evidence within AIRBabel and an empty result as absence of recorded linkage.

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Sequence: nucleotide similarity (exact, sub/superstring, edit-distance)

Try an example: allele nameIGHV1-69*01 retired nameIGKV1D-17*02 nucleotide57 nt fragment amino acid60 aa fragment publicationPMID 29163486 cross-speciesmouse IGHV5-17*01 → human
This name matches more than one species; the sequences differ. See the Species column and open the record you mean.

100 results (top 100 shown; more may match) for query CAGGTTCAGCTGGTGCAGTCTGGAGCTGAGGTGAAGAAGCCTGGGGCCTCAGTGAAG

Human 69 IGHV1-18*04: 100.0% IGHV1-18*01_S2590: 100.0% IGHV1-18*01_S4206: 100.0% IGHV1-18*01: 100.0% IGHV1-18*02: 100.0% IGHV1-18*01_S8907: 100.0% IGHV1-18*03: 100.0% IGHV1-18*01_S2706: 100.0% IGHV1-3*02: 98.2% IGHV1-18*01_S0898: 98.2% IGHV1-18*01_S1946: 98.2% IGHV1-46*01_S6387: 96.5% IGHV1-46*01_S7985: 96.5% IGHV1-46*03: 96.5% IGHV1-46*01: 96.5% IGHV1-46*02: 96.5% IGHV1-46*03_S3473: 96.5% IGHV1-46*04: 96.5% IGHV1-46*01_S4763: 96.5% IGHV1-46*01_S6374: 96.5% IGHV1-46*01_S6326: 96.5% IGHV1-46*01_S9407: 96.5% IGHV1-8*02_S0401: 96.5% IGHV1/OR15-1*04: 96.5% IGHV1-2*07: 96.5% IGHV1/OR15-1*03: 96.5% IGHV1-2*01: 96.5% IGHV1-8*01_S1118: 96.5% IGHV1-8*01: 96.5% IGHV1-2*02: 96.5% IGHV1-5HTI*15: 96.5% IGHV1/OR15-1*02: 96.5% IGHV1-8*03: 96.5% IGHV1-2*06: 96.5% IGHV1-2*09: 96.5% IGHV1-8*01_S8366: 96.5% IGHV1-2*04: 96.5% IGHV1/OR15-1*01: 96.5% IGHV1-8*02: 96.5% IGHV1-2*05: 96.5% IGHV1/OR15-2*02: 96.5% IGHV1-3*03_S6933: 96.5% IGHV1-3*03_S4882: 96.5% IGHV1-3*03_S1731: 96.5% IGHV1-3*03: 96.5% IGHV1/OR15-5*02: 96.5% IGHV1/OR21-1*01: 96.5% IGHV1-69*10_S8847: 94.7% IGHV1-69*01_S6671: 94.7% IGHV1-8*01_S1197: 94.7% IGHV1-3*01_S4056: 94.7% IGHV1-3*01_S9294: 94.7% IGHV1-3*04: 94.7% IGHV1-3*01_S7244: 94.7% IGHV1-3*01: 94.7% IGHV1-3*04: 94.7% IGHV1-3*01_S3542: 94.7% IGHV1-3*01_S8894: 94.7% IGHV1-69*10_S6227: 94.7% IGHV1-69*10_S0168: 94.7% IGHV1-69*10_S2065: 94.7% IGHV1-69*13_S1754: 94.7% IGHV1-69*15_S4396: 94.7% IGHV1-5HTI*06: 94.7% IGHV1-69*13: 94.7% IGHV1-69*13_S5445: 94.7% IGHV1-69*13_S9835: 94.7% IGHV1-69*04_S1614: 94.7% IGHV1-69*13_S0016: 94.7% Rhesus macaque 14 IGHV1-AFG*01_S9698: 96.5% IGHV1-NL_2*01_S0023: 96.5% LJI.Rh_IGHV1.193_S2680: 96.5% IGHV1-198*01: 96.5% IGHV1-70*01: 94.7% IGHV1-70*03: 94.7% IGHV1-2BLY*07_g49t_c69g_g79a_c90t_t105c_g106a_a107g_c111t_t112g_a113t_g133a_c134a_c137t_t158c_163ttttagttat172_a174t_a175g_a177g_c185g_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230-----ggg237_g239t_a242t_a244g_c245a_c248g_g249a_c251t_g252c_254aatt257_259agaa262_c264t_a265c_g268a_a269t_g270a_t272a_g275a_a277t_g278t_g282c_a283t_t286a_c287t_291-------t298_c300t_g301t_306aata309_311caatctct318: 94.7% IGHV1-2BLY*07_g49t_c69g_g79a_t88c_c90t_t105c_g106a_a107g_c111t_t112g_a113t_g133a_c134a_c137t_t158c_163ttttagt169_171atttg175_a177g_c185g_t186a_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230ggtattgt237_g241a_a242t_c243g_245atcaa249_c251t_g252t_g254a_c255g_c257a_g259t_c261t_t262g_c264t_t266c_g267a_g270a_273tcctctgaatc283_g289t_a290t_g292t_c294a_296----299_g301a_g303c_t304a_a308t_311--------318: 94.7% IGHV1-105*01_S0606: 94.7% IGHV1S2*01: 94.7% IGHV1S18*01: 94.7% IGHV7-86*01_W9392: 94.7% IGHV7-86*01_W5624: 94.7% IGHV1-2BLY*07_g24a_g34a_g49t_c69g_g79a_c90t_t105c_g106a_a107g_t112a_a113t_g133a_c134a_c137t_t158c_163ttttagttat172_a174t_a175g_a177g_c185g_t186a_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230-----ggg237_g239t_a242t_a244g_c245a_c248g_g249a_c251t_g252c_254aatt257_259agaa262_c264t_a265c_g268a_a269t_g270a_t272a_g275a_a277t_g278t_g282c_a283t_t286a_c287t_291-------t298_c300t_g301t_306aaca309_311caatctct318: 94.7% Gorilla 11 IGHV1-18*02: 100.0% IGHV1-46*01: 96.5% IGHV1-12*01: 96.5% IGHV1-2*01: 96.5% IGHV1-12*03: 96.5% IGHV1-12*02: 96.5% IGHV1-18*01: 96.5% IGHV1-3*01: 96.5% IGHV1-3*04: 96.5% IGHV1-3*03: 96.5% IGHV1-8*03: 94.7% Sumatran orangutan 4 IGHV1-80*02: 96.5% IGHV1-6*01: 96.5% IGHV1-6*02: 96.5% IGHV1-80*01: 94.7% Bornean orangutan 2 IGHV1-80*01: 96.5% IGHV1-80*02: 94.7% 94% 97% 100%

% identity by species; each dot is one match (100 shown).

What do these match types mean?
exact
The query sequence and the stored sequence are identical after normalisation; same hash, so the same allele, whatever either is called.
substring
One sequence is fully contained in the other: your query is a fragment of this allele, or this allele is a fragment of your query. No mismatches.
similar
Neither exact nor contained: ranked by % identity (how it is computed). Read the Identity column with it.
name
Matched on a label, not on sequence. A name match says nothing about the sequence; the same name denotes different sequences in different species.
cached
Served from the precomputed neighbour cache. Same identity calculation, computed ahead of time.
protein_uid
Matched a protein UID: these V alleles differ in nucleotide sequence but translate to the same amino-acid sequence.
superseded
Not a match type but a record status: IMGT has since published this allele at a different extent. The tag links to the current record.
Server UID Species LocusType Match Identity Find similar Allele names
HUMAN-V4EPA7AR4 HUMAN IGH V substring 100.0% nt aa IGHV1-18*04
GORILLA-VQKJHUTD5 GORILLA IGH V substring 100.0% nt aa IGHV1-18*02
HUMAN-VLDLKNTLC HUMAN IGH V substring 100.0% nt aa IGHV1-18*01_S2590
HUMAN-VJUH2L7J6 HUMAN IGH V substring 100.0% nt aa IGHV1-18*01_S4206
HUMAN-VGRODEYPM HUMAN IGH V substring 100.0% nt aa IGHV1-18*01
HUMAN-VC7RB555D HUMAN IGH V substring 100.0% nt aa IGHV1-18*02
HUMAN-VSIVPG3W3 HUMAN IGH V substring 100.0% nt aa IGHV1-18*01_S8907
HUMAN-VLT7VBSGW HUMAN IGH V substring 100.0% nt aa IGHV1-18*03
HUMAN-VTRCXHB6B HUMAN IGH V substring 100.0% nt aa IGHV1-18*01_S2706
HUMAN-VWWWWJKNC HUMAN IGH V similar 98.2% nt aa IGHV1-3*02
HUMAN-VKDCGYXFG HUMAN IGH V similar 98.2% nt aa IGHV1-18*01_S0898
HUMAN-VSFFDTQ4P HUMAN IGH V similar 98.2% nt aa IGHV1-18*01_S1946
HUMAN-VT32SQS3B HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S6387
GORILLA-VNQJTLICI GORILLA IGH V similar 96.5% nt aa IGHV1-46*01
HUMAN-V2WUJ6AY5 HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S7985
HUMAN-V4ER3KLPA HUMAN IGH V similar 96.5% nt aa IGHV1-46*03
HUMAN-VB2FX4HMM HUMAN IGH V similar 96.5% nt aa IGHV1-46*01
ORANGSUM-VJFXSGHDK ORANGSUM IGH V similar 96.5% nt aa IGHV1-80*02
HUMAN-VZRCDFOJZ HUMAN IGH V similar 96.5% nt aa IGHV1-46*02
HUMAN-VWIQD5XWC HUMAN IGH V similar 96.5% nt aa IGHV1-46*03_S3473
RHESUS-VB2FX4HMM RHESUS IGH V similar 96.5% nt aa IGHV1-AFG*01_S9698
HUMAN-VSUX3PM3K HUMAN IGH V similar 96.5% nt aa IGHV1-46*04
HUMAN-V4V56RCMW HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S4763
HUMAN-V5QV4KULZ HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S6374
ORANGBOR-VJFXSGHDK ORANGBOR IGH V similar 96.5% nt aa IGHV1-80*01
HUMAN-VSOGVK7OP HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S6326
HUMAN-VYO2B7RUP HUMAN IGH V similar 96.5% nt aa IGHV1-46*01_S9407
ORANGSUM-VMIUI3TON ORANGSUM IGH V similar 96.5% nt aa IGHV1-6*01
GORILLA-VVIQTAO6R GORILLA IGH V similar 96.5% nt aa IGHV1-12*01
HUMAN-VOVAKBDSI HUMAN IGH V similar 96.5% nt aa IGHV1-8*02_S0401
HUMAN-VJ3Q7TUJH HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-1*04
HUMAN-VVQMTOQUQ HUMAN IGH V similar 96.5% nt aa IGHV1-2*07
HUMAN-VIYKXZXZX HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-1*03
HUMAN-VPDYSK4ST HUMAN IGH V similar 96.5% nt aa IGHV1-2*01
HUMAN-VVPQ5TBBS HUMAN IGH V similar 96.5% nt aa IGHV1-8*01_S1118
GORILLA-VM7IEPYRG GORILLA IGH V similar 96.5% nt aa IGHV1-2*01
HUMAN-VLVB27MDK HUMAN IGH V similar 96.5% nt aa IGHV1-8*01
HUMAN-V4ZQZGA5J HUMAN IGH V similar 96.5% nt aa IGHV1-2*02
HUMAN-VW6SOZ6ZZ HUMAN IGH V similar 96.5% nt aa IGHV1-5HTI*15
HUMAN-V6QS3B3LT HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-1*02
HUMAN-VN3VTKK7I HUMAN IGH V similar 96.5% nt aa IGHV1-8*03
HUMAN-VLTYQZPW7 HUMAN IGH V similar 96.5% nt aa IGHV1-2*06
HUMAN-V35RLULJX HUMAN IGH V similar 96.5% nt aa IGHV1-2*09
GORILLA-VMT6JUJ65 GORILLA IGH V similar 96.5% nt aa IGHV1-12*03
HUMAN-VAYIU42MV HUMAN IGH V similar 96.5% nt aa IGHV1-8*01_S8366
RHESUS-VPNVP7I4L RHESUS IGH V similar 96.5% nt aa IGHV1-NL_2*01_S0023
RHESUS-VE7RUDEH2 RHESUS IGH V similar 96.5% nt aa LJI.Rh_IGHV1.193_S2680
HUMAN-VOOT5ZFDD HUMAN IGH V similar 96.5% nt aa IGHV1-2*04
GORILLA-VNNRAQYQN GORILLA IGH V similar 96.5% nt aa IGHV1-12*02
HUMAN-VP4Q7AZBM HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-1*01
HUMAN-VG334FCKE HUMAN IGH V similar 96.5% nt aa IGHV1-8*02
HUMAN-VEDXSKPDD HUMAN IGH V similar 96.5% nt aa IGHV1-2*05
GORILLA-V6R5HKYVQ GORILLA IGH V similar 96.5% nt aa IGHV1-18*01
HUMAN-VOWWIOUBS HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-2*02
GORILLA-VLG22KOIR GORILLA IGH V similar 96.5% nt aa IGHV1-3*01
HUMAN-V4CTBXXZM HUMAN IGH V similar 96.5% nt aa IGHV1-3*03_S6933
RHESUS-VHPTZNQJ5 RHESUS IGH V similar 96.5% nt aa IGHV1-198*01
HUMAN-VFPD6MFEC HUMAN IGH V similar 96.5% nt aa IGHV1-3*03_S4882
HUMAN-VXVKECOOE HUMAN IGH V similar 96.5% nt aa IGHV1-3*03_S1731
HUMAN-VQD7NRQ47 HUMAN IGH V similar 96.5% nt aa IGHV1-3*03
GORILLA-VZLEE3BN3 GORILLA IGH V similar 96.5% nt aa IGHV1-3*04
GORILLA-VU3HMFEOV GORILLA IGH V similar 96.5% nt aa IGHV1-3*03
ORANGSUM-VL6POUEDA ORANGSUM IGH V similar 96.5% nt aa IGHV1-6*02
HUMAN-VARE7KEFE HUMAN IGH V similar 96.5% nt aa IGHV1/OR15-5*02
HUMAN-VSQZ4PSO5 HUMAN IGH V similar 96.5% nt aa IGHV1/OR21-1*01
ORANGSUM-VQ3GT66A7 ORANGSUM IGH V similar 94.7% nt aa IGHV1-80*01
ORANGBOR-VOVSJKY4M ORANGBOR IGH V similar 94.7% nt aa IGHV1-80*02
RHESUS-V75M3TFL4 RHESUS IGH V similar 94.7% nt aa IGHV1-70*01
RHESUS-VB7LNOBOS RHESUS IGH V similar 94.7% nt aa IGHV1-70*03
RHESUS-VABLRS4IB RHESUS IGH V similar 94.7% nt aa IGHV1-2BLY*07_g49t_c69g_g79a_c90t_t105c_g106a_a107g_c111t_t112g_a113t_g133a_c134a_c137t_t158c_163ttttagttat172_a174t_a175g_a177g_c185g_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230-----ggg237_g239t_a242t_a244g_c245a_c248g_g249a_c251t_g252c_254aatt257_259agaa262_c264t_a265c_g268a_a269t_g270a_t272a_g275a_a277t_g278t_g282c_a283t_t286a_c287t_291-------t298_c300t_g301t_306aata309_311caatctct318
RHESUS-VQFY2OBBC RHESUS IGH V similar 94.7% nt aa IGHV1-2BLY*07_g49t_c69g_g79a_t88c_c90t_t105c_g106a_a107g_c111t_t112g_a113t_g133a_c134a_c137t_t158c_163ttttagt169_171atttg175_a177g_c185g_t186a_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230ggtattgt237_g241a_a242t_c243g_245atcaa249_c251t_g252t_g254a_c255g_c257a_g259t_c261t_t262g_c264t_t266c_g267a_g270a_273tcctctgaatc283_g289t_a290t_g292t_c294a_296----299_g301a_g303c_t304a_a308t_311--------318
GORILLA-VBCKUWIY5 GORILLA IGH V similar 94.7% nt aa IGHV1-8*03
HUMAN-VMV6YIVAB HUMAN IGH V similar 94.7% nt aa IGHV1-69*10_S8847
HUMAN-VCPGKBCF5 HUMAN IGH V similar 94.7% nt aa IGHV1-69*01_S6671
HUMAN-V5YCPF4MX HUMAN IGH V similar 94.7% nt aa IGHV1-8*01_S1197
HUMAN-VGAFLW3QP HUMAN IGH V similar 94.7% nt aa IGHV1-3*01_S4056
RHESUS-VGYU3S6ML RHESUS IGH V similar 94.7% nt aa IGHV1-105*01_S0606
HUMAN-VDE7BBIT7 HUMAN IGH V similar 94.7% nt aa IGHV1-3*01_S9294
HUMAN-VMMERDLIZ HUMAN IGH V similar 94.7% nt aa IGHV1-3*04
HUMAN-VHT4S3IP3 HUMAN IGH V similar 94.7% nt aa IGHV1-3*01_S7244
RHESUS-VVZT2AYGA RHESUS IGH V similar 94.7% nt aa IGHV1S2*01
HUMAN-V6VZTO4T6 HUMAN IGH V similar 94.7% nt aa IGHV1-3*01
HUMAN-VMHOTNTCZ HUMAN IGH V similar 94.7% nt aa IGHV1-3*04
HUMAN-VUJMITTEJ HUMAN IGH V similar 94.7% nt aa IGHV1-3*01_S3542
HUMAN-VXRXARV3R HUMAN IGH V similar 94.7% nt aa IGHV1-3*01_S8894
RHESUS-VJ6P5XH4G RHESUS IGH V similar 94.7% nt aa IGHV1S18*01
RHESUS-VEZAVH63X RHESUS IGH V similar 94.7% nt aa IGHV7-86*01_W9392
RHESUS-VERXCZNKG RHESUS IGH V similar 94.7% nt aa IGHV7-86*01_W5624
HUMAN-V2BYK5ZT4 HUMAN IGH V similar 94.7% nt aa IGHV1-69*10_S6227
HUMAN-VNXRUDV7K HUMAN IGH V similar 94.7% nt aa IGHV1-69*10_S0168
HUMAN-VW5JTAMOP HUMAN IGH V similar 94.7% nt aa IGHV1-69*10_S2065
HUMAN-VMUJ4T6MO HUMAN IGH V similar 94.7% nt aa IGHV1-69*13_S1754
HUMAN-VM3M4WGM2 HUMAN IGH V similar 94.7% nt aa IGHV1-69*15_S4396
HUMAN-VGVCZ6Y2Z HUMAN IGH V similar 94.7% nt aa IGHV1-5HTI*06
HUMAN-VS325J25N HUMAN IGH V similar 94.7% nt aa IGHV1-69*13
HUMAN-VDGI3ZFPY HUMAN IGH V similar 94.7% nt aa IGHV1-69*13_S5445
HUMAN-VVIDRDGGE HUMAN IGH V similar 94.7% nt aa IGHV1-69*13_S9835
HUMAN-V4NKKLWQX HUMAN IGH V similar 94.7% nt aa IGHV1-69*04_S1614
HUMAN-V4DF6ROXV HUMAN IGH V similar 94.7% nt aa IGHV1-69*13_S0016
RHESUS-VVSQAJHPU RHESUS IGH V similar 94.7% nt aa IGHV1-2BLY*07_g24a_g34a_g49t_c69g_g79a_c90t_t105c_g106a_a107g_t112a_a113t_g133a_c134a_c137t_t158c_163ttttagttat172_a174t_a175g_a177g_c185g_t186a_g187t_g190t_g191t_c194t_a196t_198----a202_c205t_a206t_g207t_a209t_g210t_t211c_c213g_c214t_g216a_g221c_c222a_g224a_a225t_g226t_230-----ggg237_g239t_a242t_a244g_c245a_c248g_g249a_c251t_g252c_254aatt257_259agaa262_c264t_a265c_g268a_a269t_g270a_t272a_g275a_a277t_g278t_g282c_a283t_t286a_c287t_291-------t298_c300t_g301t_306aaca309_311caatctct318
Get this result from the API 
curl -X POST "/api/search/sequence?category=coding&partial=true" \
  -H "content-type: application/json" \
  -d '{"sequence": "CAGGTTCAGCTGGTGCAGTCTGGAGCTGAGGTGAAGAAGCCTGGGGCCTCAGTGAAG"}'

Full endpoint list in the API reference; a runnable Python client on the tutorial page.