Structure of PDB 6srg Chain A Binding Site BS01

Receptor Information
>6srg Chain A (length=455) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GPSFWLGNETLKVPLALFALNRQRLCERLRKNPAVQAGSIVVLQGGEETQ
RYCTDTGVLFRQESFFHWAFGVTEPGCYGVIDVDTGKSTLFVPRLIHSKE
HFKEKYAVDDVQYVDEIASVLTSQKPSVLLTLRGVNTDSGSVCREASFDG
ISKFEVNNTILHPEIVECRVFKTDMELEVLRYTNKISSEAHREVMKAVKV
GMKEYELESLFEHYCYSRGGMRHSSYTCICGSAPNDRTIQNGDMCLFDMG
GEYYCFASDITCSFPANGKFTADQKAVYEAVLRSSRAVMGAMKPGVWWPD
MHRLADRIHLEELAHMGILSGSVDAMVQAHLGAVFMPHGLGHFLGIDVHD
VGGYPEGVERIDEPGLRSLRTARHLQPGMVLTVEPGIYFIDHLLDEALAD
PARASFLNREVLQRFRGFGRVRIEEDVVVTDSGIELLTCVPRTVEEIEAC
MAGCD
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain6srg Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6srg Co-expression with chaperones can affect protein 3D structure as exemplified by loss-of-function variants of human prolidase.
Resolution2.558 Å
Binding residue
(original residue number in PDB)		D287 H370 E412 E452
Binding residue
(residue number reindexed from 1)		D259 H342 E384 E424
Annotation score1
Enzymatic activity
Enzyme Commision number 3.4.13.9: Xaa-Pro dipeptidase.
Gene Ontology
Molecular Function
GO:0004181 metallocarboxypeptidase activity
GO:0005515 protein binding
GO:0008233 peptidase activity
GO:0008237 metallopeptidase activity
GO:0016805 dipeptidase activity
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
GO:0070006 metalloaminopeptidase activity
GO:0102009 proline dipeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0006520 amino acid metabolic process
GO:0030574 collagen catabolic process
GO:0043069 negative regulation of programmed cell death
Cellular Component
GO:0070062 extracellular exosome

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6srg, PDBe:6srg, PDBj:6srg
PDBsum6srg
PubMed32598484
UniProtP12955|PEPD_HUMAN Xaa-Pro dipeptidase (Gene Name=PEPD)

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