Structure of PDB 1g9g Chain A

Receptor sequence
>1g9gA (length=629) Species: 1521 (Ruminiclostridium cellulolyticum) [Search protein sequence]
ASSPANKVYQDRFESMYSKIKDPANGYFSEQGIPYHSIETLMVEAPDYGH
VTTSEAMSYYMWLEAMHGRFSGDFTGFDKSWSVTEQYLIPTEKDQPNTSM
SRYDANKPATYAPEFQDPSKYPSPLDTSQPVGRDPINSQLTSAYGTSMLY
GMHWILDVDNWYGFGARADGTSKPSYINTFQRGEQESTWETIPQPCWDEH
KFGGQYGFLDLFTKDTGTPAKQFKYTNAPDADARAVQATYWADQWAKEQG
KSVSTSVGKATKMGDYLRYSFFDKYFRKIGQPSQAGTGYDAAHYLLSWYY
AWGGGIDSTWSWIIGSSHNHFGYQNPFAAWVLSTDANFKPKSSNGASDWA
KSLDRQLEFYQWLQSAEGAIAGGATNSWNGRYEAVPSGTSTFYGMGYVEN
PVYADPGSNTWFGMQVWSMQRVAELYYKTGDARAKKLLDKWAKWINGEIK
FNADGTFQIPSTIDWEGQPDTWNPTQGYTGNANLHVKVVNYGTDLGCASS
LANTLTYYAAKSGDETSRQNAQKLLDAMWNNYSDSKGISTVEQRGDYHRF
LDQEVFVPAGWTGKMPNGDVIKSGVKFIDIRSKYKQDPEWQTMVAALQAG
QVPTQRLHRFWAQSEFAVANGVYAILFPD
3D structure
PDB1g9g Structures of mutants of cellulase Cel48F of Clostridium cellulolyticum in complex with long hemithiocellooligosaccharides give rise to a new view of the substrate pathway during processive action
ChainA
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 CA A Q185 E190 D405 Q185 E190 D405
BS02 MG A W298 Y323 W298 Y323
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:0005975 carbohydrate metabolic process
GO:0030245 cellulose catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1g9g, PDBe:1g9g, PDBj:1g9g
PDBsum1g9g
PubMed18035374
UniProtP37698|GUNF_RUMCH Endoglucanase F (Gene Name=celCCF)

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