Structure of PDB 3axx Chain B

Receptor sequence
>3axxB (length=379) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence]
TYQTPTGIYYEVRGDTIYMINVTSGEETPIHLFGVNWFGFETPNHVVHGL
WKRNWEDMLLQIKSLGFNAIRLPFCTESVKPGTQPIGIDYSKNPDLRGLD
SLQIMEKIIKKAGDLGIFVLLDYHRIGCTHIEPLWYTEDFSEEDFINTWI
EVAKRFGKYWNVIGADLKNEPHSVTSPPAAYTDGTGATWGMGNPATDWNL
AAERIGKAILKVAPHWLIFVEGTQFTNPKTDSSYKWGYNAWWGGNLMAVK
DYPVNLPRNKLVYSPHVYGPDVYNQPYFGPAKGFPDNLPDIWYHHFGYVK
LELGYSVVIGEFGGKYGHGGDPRDVIWQNKLVDWMIENKFCDFFYWSWNP
DSGDTGGILQDDWTTIWEDKYNNLKRLMD
3D structure
PDB3axx Functional analysis of hyperthermophilic endocellulase from Pyrococcus horikoshii by crystallographic snapshots
ChainB
Resolution1.9 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 BGC B A271 W272 W273 Y304 Q306 A240 W241 W242 Y273 Q275
BS02 BGC B W272 W273 W241 W242
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046872 metal ion binding
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:3axx, PDBe:3axx, PDBj:3axx
PDBsum3axx
PubMed21557724
UniProtO58925

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