Structure of PDB 5hof Chain A Binding Site BS03

Receptor Information
>5hof Chain A (length=803) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KDPQFTNVSVHDPSIVKDGDTYYIFGSHIEAAKSKDLMNWEKFTNGYTTP
NNKLYGDLSKNLAGSFKWAGENDADSKGGFAVWAPDVFWNKDYVNEDGTK
GAYMIYYSVSSTYIRSAIGYAVSKHIEGPYKYVDTIVYSGFTKEEAYDAN
SKINKKWTNTNIPKLIEQGKLKGVRADWFHNDGSYNNRDFPNAIDPNLFY
DEKGNLWMAYGSWSGGIFVLPMDKTTGKPIYPGKDGKTPDGRLVDRYFGI
KIAGGYYQSGEGTYIVYDKNTDYYYLYVTYGWLGADGGYNMRQFRSTSPT
GPYVDAKGQSAVLPGEVDNSPYGNKIMGNFLFERKVGDPGTGIGVGYVSP
GHNSVYLDRKTGQQFLVFHTRFPQSGEYHEVRVHQMFMNKNGWPVVAPYR
YAGEKLEKVNKQDVVGEYQLINHGKDYSADIKKQIFVRLNRNNTISGDAT
GTWRKIGHNQAEITIDGETYDGVFVRQWDPTSKRYVMAFTALSNEGVSIW
GSKLADKTDEEIVEDVASDLDLGDTDHVVSNLHLPTEGTRHTVISWTTSD
AKVVSETGVVHRPEVGSAPVTATLTATITKGDATATKVFHITVLPYEEAK
LTAHYSFDNNDLSDSTGNFGPGTITGNRIDNEGGTIAYADGKIGKAAVLN
GQSGIRLPDGLVSSNQYSVSLWVKPEQLTTHTTTFFGAKDPNHWISLVPQ
GWDGNTMLWSGSSPWYDGRTFWKIPTGQWTHLAFSVDNGAVKVYINGVEK
FSGTNFPDVFTGANASFALGVNWWDPPFKGLIDELRIYEGALTPSQVTDL
AQT
Ligand information
Ligand IDAHR
InChIInChI=1S/C5H10O5/c6-1-2-3(7)4(8)5(9)10-2/h2-9H,1H2/t2-,3-,4+,5+/m0/s1
InChIKeyHMFHBZSHGGEWLO-QMKXCQHVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C([C@H]1[C@@H]([C@H]([C@@H](O1)O)O)O)O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)O)O)O)O
CACTVS 3.341OC[CH]1O[CH](O)[CH](O)[CH]1O
CACTVS 3.341OC[C@@H]1O[C@@H](O)[C@H](O)[C@H]1O
ACDLabs 10.04OC1C(OC(O)C1O)CO
FormulaC5 H10 O5
Namealpha-L-arabinofuranose;
alpha-L-arabinose;
L-arabinose;
arabinose
ChEMBL
DrugBankDB03142
ZINCZINC000002569310
PDB chain5hof Chain B Residue 4 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5hof Crystal structure of AbnA, a GH43 extracellular arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose
Resolution2.96 Å
Binding residue
(original residue number in PDB)		P734 N735 S755 W817
Binding residue
(residue number reindexed from 1)		P691 N692 S712 W774
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016798 hydrolase activity, acting on glycosyl bonds
GO:0046872 metal ion binding
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5hof, PDBe:5hof, PDBj:5hof
PDBsum5hof
PubMed
UniProtB3EYN2

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