Structure of PDB 4a2m Chain A Binding Site BS01

Receptor Information
>4a2m Chain A (length=741) Species: 226186 (Bacteroides thetaiotaomicron VPI-5482) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QITFSYISINEGLSQSTVFSIDQDKRGNMWFATYDGVNKYDGYAFTVYQH
NEDDPNSIANDISRIVKTDSQGRVWIGTRDGLSRYDEEKDIFQNFFYEKN
GKHLQVNGIEEISPEQLLISTPEGLIMFDIKESKFIDDSFSTAMHKTIAS
TLYRQGDQIYIGTSTDGLYTYSITQKTFEKVITKQIQAILQQSPTRIWVA
TEGAGLFLINPKTKEIKNYLHSPSNPKSISSNYIRSLAMDSQNRLWIGTF
NDLNIYHEGTDSFASYSSNPVENGSLSQRSVRSIFMDSQGGMWLGTYFGG
LNYYHPIRNRFKNIRNIPYKNSLSDNVVSCIVEDKDKNLWIGTNDGGLNL
YNPITQRFTSYTLQNIKAVYVDEKKSLVYIGTHAGGLSILHRNSGQVENF
NQRNSQLVNENVYAILPDGEGNLWLGTLSALVRFNPEQRSFTTIEKEKDG
TPVVSKQITTLFRDSHKRLWIGGEEGLSVFKQEGLDIQKASILPVSNVTK
LFTNCIYEASNGIIWVGTREGFYCFNEKDKQIKRYNTTNGLPNNVVYGIL
EDSFGRLWLSTNRGISCFNPETEKFRNFTESDGLQSNQFNTASYCRTSVG
QMYFGGINGITTFRPELLLDNPYTPPVVITKLQLFNKVVRPDDETGILTK
NISETKSITLKSWQTAFSIEFVVSNYISGQHNTFAYKLEGYDKEWYYLTD
SRTVSYSNLPQGTYQFLVKAANSDGKWNPIPTALEIIVLPI
Ligand information
Ligand IDGCD
InChIInChI=1S/C6H8O6/c7-2-1-3(5(9)10)12-6(11)4(2)8/h1-2,4,6-8,11H,(H,9,10)/t2-,4+,6+/m0/s1
InChIKeyIAKKJSVSFCTLRY-YKKSOZKNSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6C1=C(OC(C(C1O)O)O)C(=O)O
CACTVS 3.370O[C@@H]1OC(=C[C@H](O)[C@H]1O)C(O)=O
CACTVS 3.370O[CH]1OC(=C[CH](O)[CH]1O)C(O)=O
OpenEye OEToolkits 1.7.6C1=C(O[C@H]([C@@H]([C@H]1O)O)O)C(=O)O
ACDLabs 12.01O=C(O)C=1OC(O)C(O)C(O)C=1
FormulaC6 H8 O6
Name4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid;
4,5-DEHYDRO-D-GLUCURONIC ACID;
4-deoxy-alpha-L-threo-hex-4-enuronic acid;
4-deoxy-L-threo-hex-4-enuronic acid;
4-deoxy-threo-hex-4-enuronic acid
ChEMBL
DrugBankDB02305
ZINC
PDB chain4a2m Chain E 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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PDB4a2m A Scissor Blade-Like Closing Mechanism Implicated in Transmembrane Signaling in a Bacteroides Hybrid Two-Component System.
Resolution3.4 Å
Binding residue
(original residue number in PDB)
R266 F281 S311 R313 Y328
Binding residue
(residue number reindexed from 1)
R235 F250 S280 R282 Y297
Annotation score4
Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
External links