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4L1Z

Crystal structure of Cimex nitrophorin F64V mutant

Functional Information from GO Data
ChainGOidnamespacecontents
A0004439molecular_functionphosphatidylinositol-4,5-bisphosphate 5-phosphatase activity
A0005506molecular_functioniron ion binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0016791molecular_functionphosphatase activity
A0020037molecular_functionheme binding
A0030185biological_processnitric oxide transport
A0042311biological_processvasodilation
A0046856biological_processphosphatidylinositol dephosphorylation
A0046872molecular_functionmetal ion binding
A0097746biological_processblood vessel diameter maintenance
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE HEM A 300
ChainResidue
AGLU19
AGLN65
ALYS75
AASN78
AILE80
ATHR87
ATYR89
AHOH512
AHOH521
AHOH570
AALA21
ALEU28
APHE49
AASP52
AGLN56
AGLY57
ACYS60
AVAL61

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBinding site: {"description":"proximal binding residue","evidences":[{"source":"PubMed","id":"15637157","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1NTF","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2IMQ","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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