O95292 (VAPB_HUMAN) Homo sapiens (Human)

Vesicle-associated membrane protein-associated protein B/C UniProtKBInterProSTRINGInteractive Modelling

243 aa; Sequence (Fasta) ; (Isoform 2; ) 13 identical sequences

Sequence Features

 46T -> I (in ALS8; it forms insoluble cytosolic aggregates; cannot activate the UPR pathway through ERN1/IRE1 induction; results in ubiquitinated aggregates accumulation and cell death; dbSNP:rs281875284). VAR_067964 dbSNP
 56P -> S (in ALS8 and SMAPAD; it forms insoluble cytosolic aggregates; cannot activate the UPR pathway; affects interaction with RMDN3; affects cellular calcium homeostasis; induces mislocalization to the non-ER compartments; enhances homodimerization; dbSNP:rs74315431). VAR_026743 dbSNP
 223-243Helical; Anchor for type IV membrane protein.
 8-110Major sperm protein (MSP) domain
IPR000535PF00635

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
Crystal structure analysis of msp domainhomo-2-mer 3ikk1-125
NMR Solution Structure of MSP-P56S Domain/VAPB in DPCmonomer 2mdk1-125

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
monomer 0.122rr3.1.A5-128
81.45

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-0.061z9l.1.A2-90
60.67
2monomer-7.492mdk.1.A1-91
78.02