Structure of PDB 1ylp Chain A

Receptor sequence
>1ylpA (length=263) Species: 562 (Escherichia coli) [Search protein sequence]
QTSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERFPMCSTSKVM
AAAAVLKQSETQKQLLNQPVEIKHADLVNYNPIAEKHVNGTMTLAELSAA
ALQYSDNTAMNKLIAQLGGPGGVTAFARAIGDETFRLDRTEPTLNTAIPG
DPRDTTTPRAMAQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGL
PTSWTVGDKTGSGGYGTTNDIAVIWPQGRAPLVLVTYFTQPQQNAESRRD
VLASAARIIAEGL
3D structure
PDB1ylp Atomic Resolution Structures of CTX-M beta-Lactamases: Extended Spectrum Activities from Increased Mobility and Decreased Stability.
ChainA
Resolution1.2 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) S70 K73 S130 E166 K234 S237
Catalytic site (residue number reindexed from 1) S45 K48 S105 E141 K209 S212
Enzyme Commision number 3.5.2.6: beta-lactamase.
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 A A100 D101 T165 A75 D76 T140
BS02 FRU A N136 K137 N111 K112
Gene Ontology
Molecular Function
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
Biological Process
GO:0017001 antibiotic catabolic process
GO:0030655 beta-lactam antibiotic catabolic process
GO:0046677 response to antibiotic

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Molecular Function
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Biological Process
External links
PDB RCSB:1ylp, PDBe:1ylp, PDBj:1ylp
PDBsum1ylp
PubMed15811373
UniProtQ840M4

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