Structure of PDB 7p7p Chain B

Receptor sequence
>7p7pB (length=871) Species: 9606 (Homo sapiens) [Search protein sequence]
GAFPVATNGERFPWQELRLPSVVIPLHYDLFVHPNLTSLDFVASEKIEVL
VSNATQFIILHSKDLEITNATLQSEEDSRYMKPGKELKVLSYPAHEQIAL
LVPEKLTPHLKYYVAMDFQAKLGDGFEGFYKSTYRTLGGETRILAVTDFE
PTQARMAFPCFDEPLFKANFSIKIRRESRHIALSNMPKVKTIELEGGLLE
DHFETTVKMSTYLVAYIVCDFHSLSGFTSSGVKVSIYASPDKRNQTHYAL
QASLKLLDFYEKYFDIYYPLSKLDLIAIPDFAPGAMENWGLITYRETSLL
FDPKTSSASDKLWVTRVIAHELAHQWFGNLVTMEWWNDIWLNEGFAKYME
LIAVNATYPELQFDDYFLNVCFEVITKDSLNSSRPISKPAETPTQIQEMF
DEVSYNKGACILNMLKDFLGEEKFQKGIIQYLKKFSYRNAKNDDLWSSLS
NSCNAEVKEMMTTWTLQKGIPLLVVKQCSLRLQQERFLQGVFQEDPEWRA
LQERYLWHIPLTYSNVIHRHILKSKTDTLDLPEKTSWVKFNVDSNGYYIV
HYEGHGWDLNQNHTLLRPKDRVGLIHDVFQLVGAGRLTLDKAMTYYLQHE
TSSPALLEGLSYLESFYHMMDRRNISDISENLKRYLLQYFKPVIDRQSWS
DKGSVWDRMLRSALLKLACDLNHAPCIQKAAELFSQWMESSGKLNIPTDV
LKIVYSVGAQTTAGWNYLLEQYELSMSSAEQNKILYALSTSKHQEKLLKL
IELGMEGKVIKTQNLAALLHAIARRPKGQQLAWDFVRENWTHLLKKFDLG
SYDIRMIISGTTAHFSSKDKLQEVKLFFESLEAQGSHLDIFQTVLETITK
NIKWLEKNLPTLRTWLMVNTR
3D structure
PDB7p7p Inhibitor-Dependent Usage of the S1' Specificity Pocket of ER Aminopeptidase 2.
ChainB
Resolution3.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.11.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 62S B E200 E337 H370 E371 H374 E393 K397 F450 E452 Y455 N456 Y892 E150 E287 H320 E321 H324 E343 K347 F400 E402 Y405 N406 Y802
BS02 ZN B H370 H374 E393 H320 H324 E343
Gene Ontology
Molecular Function
GO:0004175 endopeptidase activity
GO:0004177 aminopeptidase activity
GO:0005515 protein binding
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
GO:0042277 peptide binding
GO:0046872 metal ion binding
GO:0070006 metalloaminopeptidase activity
Biological Process
GO:0002250 adaptive immune response
GO:0002474 antigen processing and presentation of peptide antigen via MHC class I
GO:0006508 proteolysis
GO:0008217 regulation of blood pressure
GO:0019885 antigen processing and presentation of endogenous peptide antigen via MHC class I
GO:0043171 peptide catabolic process
Cellular Component
GO:0005615 extracellular space
GO:0005737 cytoplasm
GO:0005783 endoplasmic reticulum
GO:0005788 endoplasmic reticulum lumen
GO:0005789 endoplasmic reticulum membrane
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7p7p, PDBe:7p7p, PDBj:7p7p
PDBsum7p7p
PubMed35178178
UniProtQ6P179|ERAP2_HUMAN Endoplasmic reticulum aminopeptidase 2 (Gene Name=ERAP2)

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