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(-) Description

Title :  CRYSTAL STRUCTURE OF OXA-163 BETA-LACTAMASE
 
Authors :  V. Stojanoski, H. Liya, T. G. Palzkill, B. Prasad, B. Sankaran
Date :  21 Jan 15  (Deposition) - 22 Jul 15  (Release) - 22 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.72
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Globular, Hydrolase, Carbamylation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. Stojanoski, D. C. Chow, B. Fryszczyn, L. Hu, P. Nordmann, L. Poirel, B. Sankaran, B. V. Prasad, T. Palzkill
Structural Basis For Different Substrate Profiles Of Two Closely Related Class D Beta-Lactamases And Their Inhibitio By Halogens.
Biochemistry V. 54 3370 2015
PubMed-ID: 25938261  |  Reference-DOI: 10.1021/ACS.BIOCHEM.5B00298

(-) Compounds

Molecule 1 - BETA-LACTAMASE
    Chains: A, B
    EC Number: 3.5.2.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET29A
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 25-261
    Gene: BLAOXA-163
    Organism Scientific: ENTEROBACTER CLOACAE
    Organism Taxid: 550

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1KCX2Mod. Amino AcidLYSINE NZ-CARBOXYLIC ACID
2NA3Ligand/IonSODIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:37 , HIS A:38 , GLU A:256BINDING SITE FOR RESIDUE NA A 301
2AC2SOFTWAREHIS B:38 , HIS B:182 , GLU B:256BINDING SITE FOR RESIDUE NA B 301
3AC3SOFTWAREGLU B:49 , ARG B:174 , HIS B:178 , HOH B:651BINDING SITE FOR RESIDUE NA B 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4S2L)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:150 -Gly A:151

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4S2L)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4S2L)

(-) Exons   (0, 0)

(no "Exon" information available for 4S2L)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:237
                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee...hhhhhhh....eeeeeee....eeee.hhhhhh.ee.hhhhhhhhhhhhhhhh..................hhhhh...hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhh...eehhhhhhhhhhhhh.....hhhhhhhhhhhheeee....eeeeeeee...eeeeeeeee....eeeeeeeee..hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4s2l A  25 WQENKSWNAHFTEHKSQGVVVLWNENKQQGFTNNLKRANQAFLPASTFkIPNSLIALDLGVVKDEHQVFKWDGQTRDIATWNRDHNLITAMKYSVVPVYQEFARQIGEARMSKMLHAFDYGNEDISGNVDSFWLDGGIRISATEQISFLRKLYHNKLHVSERSQRIVKQAMLTEANGDYIIRAKTGYDTKIGWWVGWVELDDNVWFFAMNMDMPTSDGLGLRQAITKEVLKQEKIIP 265
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       218       228       238       248       258       
                                                                           73-KCX                                                                                                                                     213|                                               
                                                                                                                                                                                                                       218                                               


Chain B from PDB  Type:PROTEIN  Length:237
                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee...hhhhhhhh...eeeeeee....eeee.hhhhhh.ee.hhhhhhhhhhhhhhhh..................hhhhh...hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh............hhhhhh...eehhhhhhhhhhhhh.....hhhhhhhhhhhheeee....eeeeeeee...eeeeeeeee....eeeeeeeee..hhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4s2l B  25 WQENKSWNAHFTEHKSQGVVVLWNENKQQGFTNNLKRANQAFLPASTFkIPNSLIALDLGVVKDEHQVFKWDGQTRDIATWNRDHNLITAMKYSVVPVYQEFARQIGEARMSKMLHAFDYGNEDISGNVDSFWLDGGIRISATEQISFLRKLYHNKLHVSERSQRIVKQAMLTEANGDYIIRAKTGYDTKIGWWVGWVELDDNVWFFAMNMDMPTSDGLGLRQAITKEVLKQEKIIP 265
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       218       228       238       248       258       
                                                                           73-KCX                                                                                                                                     213|                                               
                                                                                                                                                                                                                       218
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4S2L)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4S2L)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4S2L)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)

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        F6KZJ2_ENTCL | F6KZJ2: 4s2m 5har

(-) Related Entries Specified in the PDB File

4s2m