Evidence map›Paper›PMID 1537339›Full record

ArticleThe EMBO journal1992

Immunoglobulin VH clan and family identity predicts variable domain structure and may influence antigen binding.

P M Kirkham, F Mortari, J A Newton, H W Schroeder

Abstract readComparative Study
In one paragraph

Article in The EMBO journal, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed.

  1. Article
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  10. Frontiers in immunology · 2018
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  12. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

P M KirkhamDivision of Developmental and Clinical Immunology, University of Alabama, Birmingham 35294.
F Mortari
J A Newton
H W Schroeder

Funding

IMMUNOLOGIC DISEASES AND BASIC IMMUNOLOGYT32AI007051 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Laurie Ellen Harrington · 1985 to 2026
$13.1M
NORMAL AND ABNORMAL LYMPHOID DIFFERENTIATION IN HUMANSP01AI030879 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BALCH, CHARLES M · 1990 to 1994
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TISSUE-SPECIFIC ANTIGEN RECEPTOR REPERTOIRES IN RAP01AR003555 · NIAMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · 1986 to 1995
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CELL SEPARATION BY IMMUNOFLOTATIONR43AI026394 · NIAID · T AND B BIOCLONE, INC. · PI KELLEHER, RAYMOND J · 1989 to 1989
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NIAID NIH HHS AI26394NIAID NIH HHS AI30879NIAID NIH HHS T32 AI007051NIAMS NIH HHS AR03555
6 · The paper itself

Abstract

Mammalian immunoglobulin VH families can be grouped into three distinct clans based upon sequence conservation in two of the three framework (FR) intervals. Through replacement/silent site substitution analysis, molecular modeling and mathematical evaluation of known immunoglobulin crystal structures, we demonstrate that this conservation reflects preservation of protein sequence and structure. Each clan contains a characteristic FR 1 interval that is solvent-exposed and structurally separated from the antigen binding site. Families within a clan contain their own unique FR 3 interval that is capable of either influencing the conformation of the antigen binding site or interacting directly with antigen. Our results provide a structural context for theories that address differential use of VH families in the immune response.

Indexed as

Multigene FamilyAmino Acid SequenceAnimalsBinding Sites, AntibodyFetal BloodGene LibraryGenes, ImmunoglobulinHumansImmunoglobulin Fab FragmentsImmunoglobulin Heavy ChainsImmunoglobulin Variable RegionLymphocytesMammalsMiceModels, MolecularMolecular Sequence DataImmunoglobulin Fab FragmentsImmunoglobulin Heavy ChainsImmunoglobulin Variable Region

Identifiers

PMID1537339
PMCPMC556492

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.