Structure of PDB 3azs Chain A

Receptor sequence
>3azsA (length=308) Species: 243274 (Thermotoga maritima MSB8) [Search protein sequence]
DPFERNKILGRGINIGNALEAPNEGDWGVVIKDEFFDIIKEAGFSHVRIP
IRWSTHAYAFPPYKIMDRFFKRVDEVINGALKRGLAVVINIHHYEELMND
PEEHKERFLALWKQIADRYKDYPETLFFEILNEPHGNLTPEKWNELLEEA
LKVIRSIDKKHTIIIGTAEWGGISALEKLSVPKWEKNSIVTIHYYNPFEF
THQGAEWVEGSEKWLGRKWGSPDDQKHLIEEFNFIEEWSKKNKRPIYIGA
FGAYRKADLESRIKWTSFVVREMEKRRWSWAYWEFCSGFGVYDTLRKTWN
KDLLEALI
3D structure
PDB3azs Diverse substrate recognition mechanism revealed by Thermotoga maritima Cel5A structures in complex with cellotetraose, cellobiose and mannotriose
ChainA
Resolution1.69 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 MAN A H95 H96 E136 Y198 H205 W210 W286 F292 H92 H93 E133 Y195 H202 W207 W283 F289
BS02 BMA A N20 W210 N17 W207
BS03 BMA A E99 H107 E96 H104
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0008422 beta-glucosidase activity
GO:0016798 hydrolase activity, acting on glycosyl bonds
Biological Process
GO:0000272 polysaccharide catabolic process
GO:0005975 carbohydrate metabolic process
GO:0009251 glucan catabolic process
Cellular Component
GO:0005576 extracellular region
GO:0009986 cell surface

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Cellular Component
External links
PDB RCSB:3azs, PDBe:3azs, PDBj:3azs
PDBsum3azs
PubMed21839861
UniProtQ9X273

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