Details

SpeciesHuman
Species subgroup
Subgroup typenone
Sequence NameIGHV4-39*i03
IUIS Name
Alternative namesIGHV4-39*01 G315A
Affirmation Level1
Full Sequence
Coding Sequence
FunctionalityF
Inference TypeRearranged
Alternative namesIGHV4-39*01 G315A
Paralogs

Evidence

The table below lists the submissions, and the inferences within them, on which this published sequence is based. The list may be short when the sequence is first published, containing, for example, reference to just a single submission, but is expected to grow over time as additional inferences are submitted.

'Sequence Match' indicates whether the inference exactly matches the sequence, and clicking on the tick or cross will provide an alignment. Mismatches may be caused, for example, by the inclusion of leader sequences, or nucleotides in the inference which do not in IARC's opinion have sufficient evidence for inclusion in the sequence.

Submission IDAccession NoSubject IDGenotype NameSequence NameSequence Match
S00037 OW151140S57P1_I60_S1_ogrdb_reportIGHV4-39*01_G315A

Supporting Observations

Sequences in other published genotypes which have been identified by IARC and support the inference:

No Items

Observations in VDJbase

Inferred sequences in VDJbase that match this sequence:

VDJbase Allele NameSubjectsSequence Match
IGHV4-39*01_g315a 3

Un-rearranged Observations

Un-rearranged sequence observations that support this sequence:

No Items

Non-Core Regions

UTR 5' Start
UTR 5' End
L-PART1 Start
L-PART1 End
L-PART2 Start
L-PART2 End
v_rs_start
v_rs_end

Extension

3' Extension
3' start
3' end
5' start
5' end

Additional Information

Sequence IDA02561
Curator addressDept. of Immunotechnology, Lund University, Medicon Village building 406, S-22381 Lund, Sweden
Version1
Release Date2022-07-25
Release Notes

The allele was published by IARC on July 25th, 2022.

LocusIGH
Sequence TypeV
Gene Subgroup4
Gene Designation39
Allele Designationi03

Acknowledgements

Individuals acknowledged as contributing to this sequence:

NameInstitutionORCID ID
William LeesBirkbeck College, University of London, Malet Street, London
Ayelet PeresBar-Ilan University, Ramat-Gan, Israel
Gur YaariBar-Ilan University, Ramat-Gan, Israel

Notes

Notes are added by IARC reviewers.

This inferred allele was assessed at IARC meeting 100 on June 8th, 2022. IGHV4-39*01_G315A was inferred in subject S57 (VDJ-base: P1_I60_S1). The genotype carried one other allele of IGHV4-39 (IGHV4-31*01, and a variant allele with a low number of associated reads that likely represents 3’-trimmed reads of IGHV4-39*01). The inference was supported by a large number of sequences (1424) and unmutated sequences (1151), a high overall frequency in the unmutated population (2.47%) and a large set of unique diverse CDR3s (1048) in the unmutated sequence set. It represented 48% of sequences associated with the gene. Haplotyping based on allelic diversity in IGHJ6 was not possible. IARC affirms the sequence at level 1 up to and including base 319 in agreement with past practice. It is acknowledged that the allele most likely carries one additional base, typically A at base position 320. A trailing “.” indicates IARC’s opinion that the sequence is likely to contain one additional 3’-nucleotides for which there is insufficient evidence to make an affirmation. The allele is given the name IGHV4-39*i03.

Attachments

No Items

History

History logs the times and reasons for the publication of each version of this sequence.

Mats Ohlin
2022-07-25 10:54:25
Version 1 published

The allele was published by IARC on July 25th, 2022.

Versions

All published versions of this sequence.

Sequence NameIMGT NameAlternative namesInference TypeAffirmation LevelSpecies subgroupSubgroup typeVersionDate
IGHV4-39*i03IGHV4-39*01 G315ARearranged1none12022-07-25