Structure of PDB 2v3z Chain A Binding Site BS01

Receptor Information
>2v3z Chain A (length=440) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEISRQEFQRRRQALVEQMQPGSAALIFAAPEVTRSADSEYPYRQNSDFW
YFTGFNEPEAVLVLIKSDDTHNHSVLFNRVRDLTAEIWFGRRLGQDAAPE
KLGVDRALAFSEINQQLYQLLNGLDVVYHAQGEYAYADVIVNSALEKLRK
GSRQNLTAPATMIDWRPVVHEMRLFKSPEEIAVLRRAGEITAMAHTRAME
KCRPGMFEYHLEGEIHHEFNRHGARYPSYNTIVGSGENGCILHYTENECE
MRDGDLVLIDAGCEYKGYAGDITRTFPVNGKFTQAQREIYDIVLESLETS
LRLYRPGTSILEVTGEVVRIMVSGLVKLGILKGDVDELIAQNAHRPFFMH
GLSHWLGLDVHDVGVYGQDRSRILEPGMVLTVAPGLYIAPDAEVPEQYRG
IGIRIEDDIVITETGNENLTASVVKKPEEIEALMVAARKQ
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB2v3z Complexes of Mutants of Escherichia Coli Aminopeptidase P and the Tripeptide Substrate Valproleu.
Resolution1.56 Å
Binding residue
(original residue number in PDB)		H243 D260 D271 H350 G351 H354 H361 R404 E406
Binding residue
(residue number reindexed from 1)		H243 D260 D271 H350 G351 H354 H361 R404 E406
Enzymatic activity
Catalytic site (original residue number in PDB) D38 H243 D260 D271 H350 H354 H361 A383 Y387 R404 E406
Catalytic site (residue number reindexed from 1) D38 H243 D260 D271 H350 H354 H361 A383 Y387 R404 E406
Enzyme Commision number 3.4.11.9: Xaa-Pro aminopeptidase.
Gene Ontology
Molecular Function
GO:0004177 aminopeptidase activity
GO:0005515 protein binding
GO:0008235 metalloexopeptidase activity
GO:0008237 metallopeptidase activity
GO:0030145 manganese ion binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
GO:0046914 transition metal ion binding
GO:0070006 metalloaminopeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0051289 protein homotetramerization
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0032991 protein-containing complex

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:2v3z, PDBe:2v3z, PDBj:2v3z
PDBsum2v3z
PubMed17983589
UniProtP15034|AMPP_ECOLI Xaa-Pro aminopeptidase (Gene Name=pepP)

[Back to BioLiP]