Structure of PDB 2zab Chain A Binding Site BS02

Receptor Information
>2zab Chain A (length=226) Species: 90322 (Sphingomonas sp. A1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AAAPGKNFDLSHWKLQLPDANTTEISSANLGLGYTSQYFYTDTDGAMTFW
APTTGGTTANSSYPRSELREMLDPSNSKVNWGWQGTHTMKLSGKTVQLPS
SGKIIVAQIHGIMDDGTNAPPLVKAVFQDGQLDMQVKQNSDGTGSDVHNY
FTGIKLGDLYNMEIRVTDGVAYVTMNGDTRSVDFVGKDAGWKNLKYYFKA
GNFVQDNTSTGGSAIAKLYSLSVSHS
Ligand information
Ligand IDLGU
InChIInChI=1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2-,3-,4+,6+/m0/s1
InChIKeyAEMOLEFTQBMNLQ-AZLKCVHYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1(C(C(OC(C1O)O)C(=O)O)O)O
CACTVS 3.341O[CH]1O[CH]([CH](O)[CH](O)[CH]1O)C(O)=O
OpenEye OEToolkits 1.5.0[C@@H]1([C@@H]([C@@H](O[C@H]([C@H]1O)O)C(=O)O)O)O
ACDLabs 10.04O=C(O)C1OC(O)C(O)C(O)C1O
CACTVS 3.341O[C@@H]1O[C@H]([C@@H](O)[C@H](O)[C@@H]1O)C(O)=O
FormulaC6 H10 O7
Namealpha-L-gulopyranuronic acid;
alpha-L-guluronic acid;
L-guluronic acid;
guluronic acid;
ALPHA-L-GULURONATE
ChEMBL
DrugBank
ZINCZINC000004097166
PDB chain2zab Chain B Residue 2 [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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PDB2zab Substrate Recognition in Tunnel of Family 7 Alginate Lyase from Sphingomonas sp. A1
Resolution1.66 Å
Binding residue
(original residue number in PDB)		Q97 T139 N141 R146 Y278 K280
Binding residue
(residue number reindexed from 1)		Q16 T58 N60 R65 Y197 K199
Annotation score4
Enzymatic activity
Enzyme Commision number 4.2.2.3: mannuronate-specific alginate lyase.
External links