Structure of PDB 3d5z Chain A

Receptor sequence
>3d5zA (length=314) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence]
VHFHPFGGVNFYEMDWSLKGDLWAHDPVIAKEGSRWYVFHTGSGIQIKTS
EDGVHWENMGWVFPSLPDWYKQYVPEKDEDHLWAPDICFYNGIYYLYYSV
STFGKNTSVIGLATNQTLDPRDPDYEWKDMGPVIHSTASDNYNAIDPNVV
FDQEGQPWLSFGSFWSGIQLIQLDTETMKPAAQAELLTIASRGEEPNAIA
APFIVCRNGYYYLFVSFDFCCRGIESTYKIAVGRSKDITGPYVDKNGVSM
MQGGGTILDEGNDRWIGPGHCAVYFSGVSAILVNHAYDALKNGEPTLQIR
PLYWDDEGWPYLSV
3D structure
PDB3d5z Crystal structure of an inverting GH 43 1,5-alpha-L-arabinanase from Geobacillus stearothermophilus complexed with its substrate
ChainA
Resolution1.9 Å
3D
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
Enzyme Commision number 3.2.1.99: arabinan endo-1,5-alpha-L-arabinosidase.
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 FUB A G105 F165 W166 G104 F164 W165
BS02 AHR A W84 F104 S164 F165 W83 F103 S163 F164
BS03 AHR A D27 W84 D147 C221 D26 W83 D146 C220
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046558 arabinan endo-1,5-alpha-L-arabinosidase activity
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0031222 arabinan catabolic process
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:3d5z, PDBe:3d5z, PDBj:3d5z
PDBsum3d5z
PubMed19505290
UniProtB3EYM8|IABN_GEOSE Intracellular endo-alpha-(1->5)-L-arabinanase (Gene Name=abnB)

[Back to BioLiP]