Structure of PDB 1cjq Chain B Binding Site BS01

Receptor Information
>1cjq Chain B (length=101) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCY
QSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDAS
V
Ligand information
>1cjq Chain A (length=15) Species: 32630 (synthetic construct) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
KETAAAKFERQHMDS
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1cjq X-ray crystallographic studies of the denaturation of ribonuclease S.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		R33 N34 L35 N44 T45 F46 V47 H48 E49 L51 V54 V108 P117 V118 H119 F120
Binding residue
(residue number reindexed from 1)		R10 N11 L12 N21 T22 F23 V24 H25 E26 L28 V31 V85 P94 V95 H96 F97
Enzymatic activity
Catalytic site (original residue number in PDB) K41 H119 F120 D121
Catalytic site (residue number reindexed from 1) K18 H96 F97 D98
Enzyme Commision number 4.6.1.18: pancreatic ribonuclease.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding

View graph for
Molecular Function
External links
PDB RCSB:1cjq, PDBe:1cjq, PDBj:1cjq
PDBsum1cjq
PubMed10409822
UniProtP61823|RNAS1_BOVIN Ribonuclease pancreatic (Gene Name=RNASE1)

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