Structure of PDB 3fv7 Chain A

Receptor sequence
>3fv7A (length=244) Species: 470 (Acinetobacter baumannii) [Search protein sequence]
HISSQQHEKAIKSYFDEAQTQGVIIIKEGKNLSTYGNALARANKEYVPAS
TFKMLNALIGLENHKATTNEIFKWDGKKRTYPMWEKDMTLGEAMALSAVP
VYQELARRTGLELMQKEVKRVNFGNTNIGTQVDNFWLVGPLKITPVQEVN
FADDLAHNRLPFKLETQEEVKKMLLIKEVNGSKIYAKSGWGMGVTPQVGW
LTGWVEQANGKKIPFSLNLEMKEGMSGSIRNEITYKSLENLGII
3D structure
PDB3fv7 Design, synthesis, and crystal structures of 6-alkylidene-2'-substituted penicillanic acid sulfones as potent inhibitors of Acinetobacter baumannii OXA-24 carbapenemase.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) S81 K84 S128 Y133 W167 W221
Catalytic site (residue number reindexed from 1) S50 K53 S97 Y102 W136 W190
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 MXS A S81 Y112 W115 S128 V130 S219 G220 W221 R261 S50 Y81 W84 S97 V99 S188 G189 W190 R230 PDBbind-CN: -logKd/Ki=5.64,Ki=2.3uM
Gene Ontology
Molecular Function
GO:0008658 penicillin binding
GO:0008800 beta-lactamase activity
GO:0016787 hydrolase activity
Biological Process
GO:0071555 cell wall organization

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Molecular Function
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Biological Process
External links
PDB RCSB:3fv7, PDBe:3fv7, PDBj:3fv7
PDBsum3fv7
PubMed20822105
UniProtQ8RLA6

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