Structure of PDB 4b4f Chain B

Receptor sequence
>4b4fB (length=420) Species: 2021 (Thermobifida fusca) [Search protein sequence]
EKVDNPFEGAKLYVNPVWSAKAAAEPGGSAVANESTAVWLDRIGAIEGND
SPTTGSMGLRDHLEEAVRQSGGDPLTIQVVIYNLPGRDCAALASNGELGP
DELDRYKSEYIDPIADIMWDFADYENLRIVAIIEIDSLPNLVTNVGGNGG
TELCAYMKQNGGYVNGVGYALRKLGEIPNVYNYIDAAHHGWIGWDSNFGP
SVDIFYEAANASGSTVDYVHGFISNTANYSATVEPYLDVNGTVNGQLIRQ
SKWVDWNQYVDELSFVQDLRQALIAKGFRSDIGMLIDTSRNGWGGPNRPT
GPSSSTDLNTYVDESRIDRRIHPGNWCNQAGAGLGERPTVNPAPGVDAYV
WVKPPGESDGASEEIPNDEGKGFDRMCDPTYQGNARNGNNPSGALPNAPI
SGHWFSAQFRELLANAYPPL
3D structure
PDB4b4f The Structure of a Bacterial Cellobiohydrolase: The Catalytic Core of the Thermobifida Fusca Family Gh6 Cellobiohydrolase Cel6B.
ChainB
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Y220 R225 D226 S232 D274 D497
Catalytic site (residue number reindexed from 1) Y82 R87 D88 S94 D136 D359
Enzyme Commision number 3.2.1.-
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 N282 H326 W329 N144 H188 W191
BS02 BGC B D226 D274 N366 W464 D88 D136 N228 W326
BS03 BGC B Y220 S232 I273 A365 K491 D497 Y82 S94 I135 A227 K353 D359
BS04 BGC B W177 D179 S232 K491 E495 K509 S539 G540 W39 D41 S94 K353 E357 K371 S401 G402
BS05 CA B D142 H358 D419 D4 H220 D281
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4b4f, PDBe:4b4f, PDBj:4b4f
PDBsum4b4f
PubMed23220193
UniProtQ60029

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