Structure of PDB 7lst Chain A

Receptor sequence
>7lstA (length=763) Species: 40518 (Ruminococcus bromii) [Search protein sequence]
SSDYARDNSYTKAAEDIDAQYAYSGNDLGVTYTKDATTFKVWSPTATGVK
LNIFTKGSDDEQGASKVASYTLEKMLVDGEWNGVWTITLVGEWKDYYYTY
SVTTTDTTHIGSDATKTYETQDVYSTATGVNGKRSMIVDLDETDPEGWSN
DSHVLLDKSTKSSVWELHIKDFSYDKASGVSDANRGKYLAFTENGTTLNG
EGKVSTCIDYLKELGVTTVQLNPFYDFQSVNEAGDDSQFNWGYDPVNYNV
PEGSYSSNPYDGKVRIKECKEMIKALHDAGISVVMDVVYNHTYSTDSCFQ
YTVPNYYYRMKTTGAFSDGSGCGNEGATERAMYRQYVIDSLKYWVNEYHV
DGFRFALMGLMDVETMNMAREALDQIDPRITMWGEGWAGGDSYHPTNTCS
GTKFYPATQANASRLSDRIAIFNDGIRDGIKGSAMDISDVGFIQGSKSSA
KGVSYGVRANSSGTYKWKAQAPSQCVTYDACHDNATLYDQIIASTGLADY
GERNSEAVKMNRLASAIIYTSQGISFTLAGEEMARSKDGDTNSYKSAANL
NMIKWQNVVDYADVVSYYKGMMQIKSAFSPLTAMDNSYADKYTFTKKVSA
STNQISFTIQNDVEGEWNKMAVIYNNATTAADVTLSDTSVTDWVVIANGE
TAGLDSLGEVTGSTFTVPARSAIVAVDKAGYESAGIHSSKGKVKVNYVYE
ATGEKLEDSVILQGSVGSGYVTVPSAVIPDTYIVSRIGGNAEGKYTSDMQ
EVTYYYTDYIPES
3D structure
PDB7lst Structure and substrate recognition by the Ruminococcus bromii amylosome pullulanases.
ChainA
Resolution2.05 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.2.1.41: pullulanase.
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 BGC A W277 Y279 C358 R390 A392 E421 H518 D519 W241 Y243 C322 R354 A356 E385 H482 D483
BS02 GLC A D280 N578 D244 N542
BS03 CA A D262 F263 E268 E288 D226 F227 E232 E252
Gene Ontology
Molecular Function
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7lst, PDBe:7lst, PDBj:7lst
PDBsum7lst
PubMed34186214
UniProtA0A2N0UU23

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