Structure of PDB 3o4k Chain A

Receptor sequence
>3o4kA (length=171) Species: 9838 (Camelus dromedarius) [Search protein sequence]
EDPPACGSIVPRREWRALASECRERLTRPVRYVVVSHTAGSHCDTPASCA
QQAQNVQSYHVRNLGWCDVGYNFLIGEDGLVYEGRGWNIKGAHAGPTWNP
ISIGISFMGNYMNRVPPPRALRAAQNLLACGVALGALRSNYEVKGHRDVQ
PTLSPGDRLYEIIQTWSHYRA
3D structure
PDB3o4k Structural basis of recognition of pathogen-associated molecular patterns and inhibition of proinflammatory cytokines by camel peptidoglycan recognition protein
ChainA
Resolution2.11 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y71 T152
Catalytic site (residue number reindexed from 1) Y71 T152
Enzyme Commision number ?
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 LTC A R31 N140 E142 R31 N140 E142 PDBbind-CN: -logKd/Ki=7.62,Kd=24nM
Gene Ontology
Molecular Function
GO:0008270 zinc ion binding
GO:0008745 N-acetylmuramoyl-L-alanine amidase activity
GO:0016019 peptidoglycan immune receptor activity
GO:0042834 peptidoglycan binding
Biological Process
GO:0001818 negative regulation of cytokine production
GO:0009253 peptidoglycan catabolic process
GO:0016045 detection of bacterium
GO:0042742 defense response to bacterium
GO:0045087 innate immune response
GO:0050830 defense response to Gram-positive bacterium
Cellular Component
GO:0005576 extracellular region

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Biological Process
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Cellular Component
External links
PDB RCSB:3o4k, PDBe:3o4k, PDBj:3o4k
PDBsum3o4k
PubMed21454594
UniProtQ9GK12|PGRP1_CAMDR Peptidoglycan recognition protein 1 (Gene Name=PGLYRP1)

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