Structure of PDB 6m6t Chain A Binding Site BS04

Receptor Information
>6m6t Chain A (length=496) Species: 1311 (Streptococcus agalactiae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKRASGVLMHITSLPGDLGIGTFGREAYAFVDFLVETDQKFWQILPLTTT
SFGDSPYQSFSAVAGNTHLIDFDLLTLEGFISKDDYQNISFGQDPEVVDY
AGLFEKRRPVLEKAVKNFLKEERATRMLSDFLQEEKWVTDFAEFMAIKEH
FGNKALQEWDDKAIIRREEEALAGYRQKLSEVIKYHEVTQYFFYKQWFEL
KEYANDKGIQIIGDMPIYVSADSVEVWTMPELFKLDRDKQPLAIAGVPAD
DFSDDGQLWGNPIYNWDYHKESDFDWWIYRIQSGVKMYDYLRIDHFKGFS
DYWEIRGDYQTANDGSWQPAPGPELFATIKEKLGDLPIIAENLGYIDERA
ERLLAGTGFPGMKIMEFGFYDTTGNSIDIPHNYTENTIAYAGTHDNEVIN
GWFENLTVEQKAYAENYMRRLPNEPITETVLRTLYATVSQTTITCMQDLL
DKPADSRMNMPNTVGGNWQWRMRKEDLTENRKAFLKEITTIYNRGN
Ligand information
Ligand IDAC1
InChIInChI=1S/C13H23NO8/c1-4-7(10(18)12(20)13(21)22-4)14-6-2-5(3-15)8(16)11(19)9(6)17/h2,4,6-21H,3H2,1H3/t4-,6+,7-,8-,9+,10+,11+,12-,13+/m1/s1
InChIKeyRBZIIHWPZWOIDU-ZCGMLSCUSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC1C(C(C(C(O1)O)O)O)NC2C=C(C(C(C2O)O)O)CO
CACTVS 3.341C[CH]1O[CH](O)[CH](O)[CH](O)[CH]1N[CH]2C=C(CO)[CH](O)[CH](O)[CH]2O
OpenEye OEToolkits 1.5.0C[C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O)O)O)N[C@H]2C=C([C@H]([C@@H]([C@H]2O)O)O)CO
ACDLabs 10.04OC2C(NC1C=C(CO)C(O)C(O)C1O)C(OC(O)C2O)C
CACTVS 3.341C[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@@H]1N[C@H]2C=C(CO)[C@@H](O)[C@H](O)[C@H]2O
FormulaC13 H23 N O8
Name4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose;
6-METHYL-5-(4,5,6-TRIHYDROXY-3-HYDROXYMETHYL-CYCLOHEX-2-ENYLAMINO)-TETRAHYDRO-PYRAN-2,3,4-TRIOL;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucose;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-D-glucose;
4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-glucose
ChEMBL
DrugBankDB02218
ZINCZINC000058638973
PDB chain6m6t Chain J 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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PDB6m6t Streptococcus agalactiae amylomaltase offers insight into the transglycosylation mechanism and the molecular basis of thermostability among amylomaltases.
Resolution2.75 Å
Binding residue
(original residue number in PDB)
H296 E342 Y346 F368
Binding residue
(residue number reindexed from 1)
H295 E341 Y345 F367
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.25: 4-alpha-glucanotransferase.
Gene Ontology
Molecular Function
GO:0004134 4-alpha-glucanotransferase activity
GO:0016757 glycosyltransferase activity
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function

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Biological Process
External links
PDB RCSB:6m6t, PDBe:6m6t, PDBj:6m6t
PDBsum6m6t
PubMed33762620
UniProtA0A0E1EIJ0

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