Structure of PDB 3amp Chain A

Receptor sequence
>3ampA (length=255) Species: 2336 (Thermotoga maritima) [Search protein sequence]
MVLMTKPGTSDFVWNGIPLSMELNLWNIKEYSGSVAMKFDGEKITFDADI
QNLSPKEPERYVLGYPEFYYGYKPWENHTAEGSKLPVPVSSMKSFSVEVS
FDIHHEPSLPLNFAMETWLTREKYQTEASIGDVCIMVWFYFNNLTPGGEK
IEEFTIPFVLNGESVEGTWELWLAEWGWDYLAFRLKDPVKKGRVKFDVRH
FLDAAGKALSSSARVKDFEDLYFTVWEIGTEFGSPETKSAQFGWKFENFS
IDLEV
3D structure
PDB3amp Crystal structure and substrate-binding mode of cellulase 12A from Thermotoga maritima
ChainA
Resolution1.78 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.4: cellulase.
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 GLC A W26 R60 Y65 E116 W118 E231 W26 R60 Y65 E116 W118 E231
BS02 BGC A W26 R60 K73 W75 W26 R60 K73 W75
BS03 BGC A W75 E76 W75 E76
BS04 BGC A Y61 T145 G147 Y61 T145 G147
BS05 BGC A R60 W138 T145 Y180 E231 R60 W138 T145 Y180 E231
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0008810 cellulase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0000272 polysaccharide catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:3amp, PDBe:3amp, PDBj:3amp
PDBsum3amp
PubMed21268113
UniProtQ60032

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