Structure of PDB 1s3n Chain B

Receptor sequence
>1s3nB (length=165) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MKIGIMSDTHDHLPNIRKAIEIFNDENVETVIHCGDFVSLFVIKEFENLN
ANIIATYGNNDGERCKLKEWLKDINEENIIDDFISVEIDDLKFFITHGHH
QSVLEMAIKSGLYDVVIYGHTHERVFEEVDDVLVINPGECCGYLTGIPTI
GILDTEKKEYREIVL
3D structure
PDB1s3n Structural and functional characterization of a novel phosphodiesterase from Methanococcus jannaschii
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q301
Catalytic site (residue number reindexed from 1) Q101
Enzyme Commision number 3.1.4.-
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 MN B D236 N259 H297 H320 D36 N59 H97 H120
BS02 MN B D208 H210 D236 H322 D8 H10 D36 H122
Gene Ontology
Molecular Function
GO:0016787 hydrolase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1s3n, PDBe:1s3n, PDBj:1s3n
PDBsum1s3n
PubMed15128743
UniProtQ58346|P936_METJA Phosphodiesterase MJ0936 (Gene Name=MJ0936)

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