Structure of PDB 1cjr Chain B

Receptor sequence
>1cjrB (length=101) Species: 9913 (Bos taurus) [Search protein sequence]
NYCNQMMKSRNLTKDRCKPVNTFVHESLADVQAVCSQKNVACKNGQTNCY
QSYSTMSITDCRETGSSKYPNCAYKTTQANKHIIVACEGNPYVPVHFDAS
V
3D structure
PDB1cjr X-ray crystallographic studies of the denaturation of ribonuclease S.
ChainB
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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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.
Interaction with ligand
Site
#
Ligand Ligand
chain
Binding residues on receptor
(original residue number in PDB)
Binding residues on receptor
(residue number reindexed from 1)
Binding affinity
BS01 peptide B Y25 R33 N34 L35 N44 T45 F46 V47 H48 E49 L51 V54 P117 H119 Y2 R10 N11 L12 N21 T22 F23 V24 H25 E26 L28 V31 P94 H96
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding

View graph for
Molecular Function
External links
PDB RCSB:1cjr, PDBe:1cjr, PDBj:1cjr
PDBsum1cjr
PubMed10409822
UniProtP61823|RNAS1_BOVIN Ribonuclease pancreatic (Gene Name=RNASE1)

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