Structure of PDB 6syq Chain B

Receptor sequence
>6syqB (length=1180) Species: 1245 (Leuconostoc mesenteroides) [Search protein sequence]
KSYVADSSGQTYYFPLIGLQTIDGNLQYFNQQGVQIKGGFQDVNNKRIYF
APNTGNAVANTEIINGKLQGRDANGNQVKNAFSKDVAGNTFYFDANGVML
TGLQTISGKTYYLDEQGHLRKNYAGTFNNQFMYFDADTGAGKTAIEYQFD
QGLVSQSNENTPHNAAKSYDKSSFENVDGYLTADTWYRPTDILKNGDTWT
ASTETDMRPLLMTWWPDKQTQANYLNFMSSKGLGITTTYTAATSQKTLND
AAFVIQTAIEQQISLKKSTEWLRDAIDSFVKTQANWNKQTEDEAFDGLQW
LQGGFLAYQDDSHRTPNTDSGNNRKLGRQPINIDGSKDTTDGKGSEFLLA
NDIDNSNPIVQAEQLNWLHYLMNFGSITGNNDNANFDGIRVDAVDNVDAD
LLKIAGDYFKALYGTDKSDANANKHLSILEDWNGKDPQYVNQQGNAQLTM
DYTVTSQFGNSLTHGANNRSNMWYFLDTGYYLNGDLNKKIVDKNRPNSGT
LVNRIANSGDTKVIPNYSFVRAHDYDAQDPIRKAMIDHGIIKNMQDTFTF
DQLAQGMEFYYKDQENPSGFKKYNDYNLPSAYAMLLTNKDTVPRVYYGDM
YLEGGQYMEKGTIYNPVISALLKARIKYVSGGQTMATDSSGKDLKDGETD
LLTSVRFGKGIMTSDQTTTQDNSQDYKNQGIGVIVGNNPDLKLNNDKTIT
LHMGKAHKNQLYRALVLSNDSGIDVYDSDDKAPTLRTNDNGDLIFHKTNT
FVKQDGTIINYEMKGSLNALISGYLGVWVPVGASDSQDARTVATESSSSN
DGSVFHSNAALDSNVIYEGFSNFQAMPTSPEQSTNVVIATKANLFKELGI
TSFELAPQYRSSGDTNYGGMSFLDSFLNNGYAFTDRYDLGFNKADGNPNP
TKYGTDQDLRNAIEALHKNGMQAIADWVPDQIYALPGKEVVTATRVDERG
NQLKDTDFVNLLYVANTKSSGVDYQAKYGGEFLDKLREEYPSLFKQNQVS
TGQPIDASTKIKQWSAKYMNGTNILHRGAYYVLKDWATNQYFNIAKTNEV
FLPLQLQNKDAQTGFISDASGVKYYSISGYQAKDTFIEDGNGNWYYFDKD
GYMVRSQQGENPIRTVETSVNTRNGNYYFMPNGVELRKGFGTDNSGNVYY
FDDQGKMVRDKYINDDANNFYHLNVDGTMS
3D structure
PDB6syq A specific oligosaccharide-binding site in the alternansucrase catalytic domain mediates alternan elongation.
ChainB
Resolution3.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.5: dextransucrase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 GLC B Q700 N703 S713 Q457 N460 S470
BS02 GLC B T696 Q700 Y717 D720 T453 Q457 Y474 D477
BS03 CA B E589 D595 N639 D1173 E346 D352 N396 D930
BS04 GLC B Y241 T249 Y3 T11
Gene Ontology
Molecular Function
GO:0046527 glucosyltransferase activity
Biological Process
GO:0009250 glucan biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6syq, PDBe:6syq, PDBj:6syq
PDBsum6syq
PubMed32409580
UniProtQ9RE05

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