Structure of PDB 2seb Chain A Binding Site BS01

Receptor Information

>2seb Chain A (length=180) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

IKEEHVIIQAEFYLNPDQSGEFMFDFDGDEIFHVDMAKKETVWRLEEFGR
FASFEAQGALANIAVDKANLEIMTKRSNYTPITNVPPEVTVLTNSPVELR
EPNVLICFIDKFTPPVVNVTWLRNGKPVTTGVSETVFLPREDHLFRKFHY
LPFLPSTEDVYDCRVEHWGLDEPLLKHWEF

Ligand information

>2seb Chain E (length=12) Species: 9606 (Homo sapiens) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

AYMRADAAAGGA

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2seb X-ray crystal structure of HLA-DR4 (DRA0101, DRB10401) complexed with a peptide from human collagen II.
Resolution	2.5 Å
Binding residue (original residue number in PDB)	Q9 S53 F54 N62 V65 N69 I72
Binding residue (residue number reindexed from 1)	Q9 S53 F54 N62 V65 N69 I72

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Biological Process
GO:0006955	immune response
GO:0019882	antigen processing and presentation

	Cellular Component
GO:0016020	membrane
GO:0042613	MHC class II protein complex

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Biological Process

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Cellular Component

External links

PDB	RCSB:2seb, PDBe:2seb, PDBj:2seb
PDBsum	2seb
PubMed	9354468
UniProt	P01903\|DRA_HUMAN HLA class II histocompatibility antigen, DR alpha chain (Gene Name=HLA-DRA)

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