Structure of PDB 6szi Chain B Binding Site BS03

Receptor Information
>6szi Chain B (length=1185) Species: 1245 (Leuconostoc mesenteroides) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KSYVADSSGQTYYFDGNGQPLIGLQTIDGNLQYFNQQGVQIKGGFQDVNN
KRIYFAPNTGNAVANTEIINGKLQGRDANGNQVKNAFSKDVAGNTFYFDA
NGVMLTGLQTISGKTYYLDEQGHLRKNYAGTFNNQFMYFDADTGAGKTAI
EYQFDQGLVSQSNENTPHNAAKSYDKSSFENVDGYLTADTWYRPTDILKN
GDTWTASTETDMRPLLMTWWPDKQTQANYLNFMSSKGLGITTTYTAATSQ
KTLNDAAFVIQTAIEQQISLKKSTEWLRDAIDSFVKTQANWNKQTEDEAF
DGLQWLQGGFLAYQDDSHRTPNTDSGNNRKLGRQPINIDGSKDTTDGKGS
EFLLANDIDNSNPIVQAEQLNWLHYLMNFGSITGNNDNANFDGIRVDAVD
NVDADLLKIAGDYFKALYGTDKSDANANKHLSILEDWNGKDPQYVNQQGN
AQLTMDYTVTSQFGNSLTHGANNRSNMWYFLDTGYYLNGDLNKKIVDKNR
PNSGTLVNRIANSGDTKVIPNYSFVRAHDYDAQDPIRKAMIDHGIIKNMQ
DTFTFDQLAQGMEFYYKDQENPSGFKKYNDYNLPSAYAMLLTNKDTVPRV
YYGDMYLEGGQYMEKGTIYNPVISALLKARIKYVSGGQTMATDSSGKDLK
DGETDLLTSVRFGKGIMTSDQTTTQDNSQDYKNQGIGVIVGNNPDLKLNN
DKTITLHMGKAHKNQLYRALVLSNDSGIDVYDSDDKAPTLRTNDNGDLIF
HKTNTFVKQDGTIINYEMKGSLNALISGYLGVWVPVGASDSQDARTVATE
SSSSNDGSVFHSNAALDSNVIYEGFSNFQAMPTSPEQSTNVVIATKANLF
KELGITSFELAPQYRSSGDTNYGGMSFLDSFLNNGYAFTDRYDLGFNKAD
GNPNPTKYGTDQDLRNAIEALHKNGMQAIADWVPDQIYALPGKEVVTATR
VDERGNQLKDTDFVNLLYVANTKSSGVDYQAKYGGEFLDKLREEYPSLFK
QNQVSTGQPIDASTKIKQWSAKYMNGTNILHRGAYYVLKDWATNQYFNIA
KTNEVFLPLQLQNKDAQTGFISDASGVKYYSISGYQAKDTFIEDGNGNWY
YFDKDGYMVRSQQGENPIRTVETSVNTRNGNYYFMPNGVELRKGFGTDNS
GNVYYFDDQGKMVRDKYINDDANNFYHLNVDGTMS
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6szi Chain B Residue 2000 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6szi A specific oligosaccharide-binding site in the alternansucrase catalytic domain mediates alternan elongation.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		E589 D595 N639 D1173
Binding residue
(residue number reindexed from 1)		E351 D357 N401 D935
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.5: dextransucrase.
Gene Ontology
Molecular Function
GO:0046527 glucosyltransferase activity
Biological Process
GO:0009250 glucan biosynthetic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6szi, PDBe:6szi, PDBj:6szi
PDBsum6szi
PubMed32409580
UniProtQ9RE05

[Back to BioLiP]