Structure of PDB 7cba Chain A Binding Site BS03

Receptor Information
>7cba Chain A (length=768) Species: 8656 (Naja atra) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QDICVLPTQSWSCNKLRCGEKRMANVLCSCSEDCLTKKDCCTDYKSICKR
ETSWLKDQCASSQCPEGFDQSPLILFSMDGFRAEYLETWDTLMPNINKLK
TCGTHAKYMRAVYPTKTFVNHYTIVTGLYAETHGIIDNNMYDVKLNQNFS
LSGSNMRNAAWWGGQPIWHTASYQGLKAATYFWPGSEVKINGSYPTIYKV
YNKSTPFEARVMEVLKWLDLPKAKRPDFSTLYIEEPDTTGHKFGPVSGQV
IKSLQMADRTLGMLMEGLKQRNLHNCVNLILLADHGMEAISCNRLEYMTD
YFNTVDFFMYEGAAPRIRSKNVPKDFYTFDSEAIVKKLTCRKPKQHFKAY
LAKDLPKRLHFANNIRIDKVNLMVDRQWLAVRNKKCSGGTHGYDNEFKSM
EAIFLAHGPGFKEKTEVTSFENIEVYNLMCDLLKLKPAPNNGTHGSLNHL
LKNPFYNPSPAKEQSPPLYCLFGPVPSPDVSGCKCSSITDLEAVNQRLNL
IDQAKMQSEADNLPYGRPHVLQHSKYCLLHQTKYISAYSQDILMPLWNSY
TISKSLDCLRLDVRIPTVQSQTCSNYQPDLAITPGFLYPPDFSSSGPEQY
DALITSNIVPMYKEFARLWNYFHSTLLPKYATERNGLNVISGPIFDYNYD
GHFDPYDTIDQYVNNTKIPIPTHYFVVLTSCENSTKTPLNCPPGSLKVLS
FILPHRPDNSESCADKSPDNLWVEERMQTHTARVRDVELLTGLDFYSALK
QPLSETLRLKTFLPIFIN
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 chain7cba Chain A Residue 907 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
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]
PDB7cba Crystal structure of snake venom phosphodiesterase (PDE) from Taiwan cobra (Naja atra atra) in complex with isorhamnetin and citrate
Resolution2.901 Å
Binding residue
(original residue number in PDB)		D728 N730 D732 H734 F735 D736
Binding residue
(residue number reindexed from 1)		D646 N648 D650 H652 F653 D654
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.1.-
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0016787 hydrolase activity
GO:0043262 ADP phosphatase activity
GO:0046872 metal ion binding
GO:0047429 nucleoside triphosphate diphosphatase activity
GO:0090729 toxin activity
Biological Process
GO:0009143 nucleoside triphosphate catabolic process
GO:0035821 modulation of process of another organism
Cellular Component
GO:0005576 extracellular region

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7cba, PDBe:7cba, PDBj:7cba
PDBsum7cba
PubMed
UniProtA0A2D0TC04|PDE_NAJAT Venom phosphodiesterase

[Back to BioLiP]