Structure of PDB 1hgy Chain A

Receptor sequence
>1hgyA (length=363) Species: 51453 (Trichoderma reesei) [Search protein sequence]
TATYSGNPFVGVTPWANAYYASEVSSLAIPSLTGAMATAAAAVAKVPSFM
WLDTLDKTPLMEQTLADIRTANKNGGNYAGQFVVYDLPDRDCAALASNGE
YSIADGGVAKYKNYIDTIRQIVVEYSDIRTLLVIEPASLANLVTNLGTPK
CANAQSAYLECINYAVTQLNLPNVAMYLDAGHAGWLGWPANQDPAAQLFA
NVYKNASSPRALRGLATNVANYNGWNITSPPSYTQGNAVYNEKLYIHAIG
PLLANHGWSNAFFITDQGRSGKQPTGQQQWGDWCNVIGTGFGIRPSANTG
DSLLDSFVWVKPGGECDGTSDSSAPRFDSHCALPDALQPAPQAGAWFQAY
FVQLLTNANPSFL
3D structure
PDB1hgy The Active Site of Cellobiohydrolase Cel6A from Trichoderma Reesei: The Roles of Aspartic Acids D221 and D175
ChainA
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) Y169 R174 D175 S181 A221 D401
Catalytic site (residue number reindexed from 1) Y85 R90 D91 S97 A137 D317
Enzyme Commision number 3.2.1.91: cellulose 1,4-beta-cellobiosidase (non-reducing end).
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 T97 N161 T13 N77
BS02 MAN A Y103 S106 E107 Y19 S22 E23
BS03 MAN A S109 A125 S25 A41
BS04 MAN A G118 T122 G34 T38
BS05 GLC A W135 D137 S181 K395 E399 W51 D53 S97 K311 E315
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
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:1hgy, PDBe:1hgy, PDBj:1hgy
PDBsum1hgy
PubMed12188666
UniProtP07987|GUX2_HYPJE Exoglucanase 2 (Gene Name=cbh2)

[Back to BioLiP]