Structure of PDB 6v26 Chain B

Receptor sequence
>6v26B (length=306) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
LPNITILATGGTIAGVNAVPQLKDIANVKGEQVVNIGSQDMNDNVWLTLA
KKINTDCDKTDGFVITHGTDTMEETAYFLDLTVKCDKPVVMVGAMRPSTS
MSADGPFNLYNAVVTAADKASANRGVLVVMNDTVLDGRDVTMTNTTDVAT
FKSVNYGPLGYIHNGKIDYQRTPARKHTSDTPFDVSKLNELPKVGIVYNY
ANASDLPAKALVDAGYDGIVSAGVGNGNLYKSVFDTLATAAKTGTAVVRS
SRVPTGATTQDAEVDDAKYGFVASGTLNPQKARVLLQLALTQTKDPQQIQ
QIFNQY
3D structure
PDB6v26 Mechanism of Catalysis by l-Asparaginase.
ChainB
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T12 T89 D90 M162 E283
Catalytic site (residue number reindexed from 1) T12 T69 D70 M142 E263
Enzyme Commision number 3.5.1.1: asparaginase.
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 ASP B T12 G57 S58 G88 T89 D90 T12 G37 S38 G68 T69 D70
Gene Ontology
Molecular Function
GO:0004067 asparaginase activity
GO:0016787 hydrolase activity
GO:0042802 identical protein binding
Biological Process
GO:0006520 amino acid metabolic process
GO:0006528 asparagine metabolic process
GO:0006530 asparagine catabolic process
GO:0051289 protein homotetramerization
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0032991 protein-containing complex
GO:0042597 periplasmic space

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Biological Process
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Cellular Component
External links
PDB RCSB:6v26, PDBe:6v26, PDBj:6v26
PDBsum6v26
PubMed32364696
UniProtP00805|ASPG2_ECOLI L-asparaginase 2 (Gene Name=ansB)

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