Structure of PDB 2zoc Chain B Binding Site BS03

Receptor Information
>2zoc Chain B (length=318) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ATKGGTVKAASGFNAMEDAQTLRKAMKGLGTDEDAIISVLAYRNTAQRQE
IRTAYKSTIGRDLIDDLKSELSGNFEQVIVGMMTPTVLYDVQELRRAMKG
AGTDEGCLIEILASRTPEEIRRISQTYQQQYGRSLEDDIRSDTSFMFQRV
LVSLSAGGRDEGNYLDDALVRQDAQDLYEAGEKKWGTDEVKFLTVLCSRN
RNHLLHVFDEYKRISQKDIEQSIKSETSGSFEDALLAIVKCMRNKSAYFA
EKLYKSMKGLGTDDNTLIRVMVSRAEIDMLDIRAHFKRLYGKSLYSFIKG
DTSGDYRKVLLVLCGGDD
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain2zoc Chain B Residue 507 [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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PDB2zoc The comparison of the loop structure of membrane binding sites between human and bovine annexin IV
Resolution2.0 Å
Binding residue
(original residue number in PDB)		K225 T228 S229 E233
Binding residue
(residue number reindexed from 1)		K224 T227 S228 E232
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0001786 phosphatidylserine binding
GO:0004859 phospholipase inhibitor activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0005544 calcium-dependent phospholipid binding
GO:0042802 identical protein binding
GO:0048306 calcium-dependent protein binding
GO:0051059 NF-kappaB binding
Biological Process
GO:0006357 regulation of transcription by RNA polymerase II
GO:0007165 signal transduction
GO:0007219 Notch signaling pathway
GO:0030855 epithelial cell differentiation
GO:0032088 negative regulation of NF-kappaB transcription factor activity
GO:0032717 negative regulation of interleukin-8 production
GO:0043066 negative regulation of apoptotic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0009986 cell surface
GO:0012506 vesicle membrane
GO:0016020 membrane
GO:0031410 cytoplasmic vesicle
GO:0031965 nuclear membrane
GO:0042589 zymogen granule membrane
GO:0048471 perinuclear region of cytoplasm
GO:0062023 collagen-containing extracellular matrix
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:2zoc, PDBe:2zoc, PDBj:2zoc
PDBsum2zoc
PubMed
UniProtP09525|ANXA4_HUMAN Annexin A4 (Gene Name=ANXA4)

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