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(-) Description

Title :  CBAP-ACYLATED BLAR1 SENSOR DOMAIN FROM STAPHYLOCOCCUS AUREUS
 
Authors :  O. Y. Borbulevych, S. Mobashery, B. M. Baker
Date :  05 Jan 11  (Deposition) - 06 Jul 11  (Release) - 09 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.87
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Antibiotic-Binding, Mrsa, Antibiotic-Binding-Antibiotic Complex, Hydrolase Regulator-Antibiotic Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  O. Borbulevych, M. Kumarasiri, B. Wilson, L. I. Llarrull, M. Lee, D. Hesek, Q. Shi, J. Peng, B. M. Baker, S. Mobashery
Lysine Nzeta-Decarboxylation Switch And Activation Of The Beta-Lactam Sensor Domain Of Blar1 Protein Of Methicillin-Resistant Staphylococcus Aureus.
J. Biol. Chem. V. 286 31466 2011
PubMed-ID: 21775440  |  Reference-DOI: 10.1074/JBC.M111.252189

(-) Compounds

Molecule 1 - BETA-LACTAMASE REGULATORY PROTEIN BLAR1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: RESIDUES 332-583
    Gene: BLAR1, VRA0048
    Organism Scientific: STAPHYLOCOCCUS AUREUS
    Organism Taxid: 1280
    Synonym: BLA REGULATOR PROTEIN BLAR1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1BOU2Ligand/Ion(2R,4S)-2-[(1R)-1-{[(2'-CARBOXYBIPHENYL-2-YL)CARBONYL]AMINO}-2-OXOETHYL]-5,5-DIMETHYL-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
1BOU1Ligand/Ion(2R,4S)-2-[(1R)-1-{[(2'-CARBOXYBIPHENYL-2-YL)CARBONYL]AMINO}-2-OXOETHYL]-5,5-DIMETHYL-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1BOU1Ligand/Ion(2R,4S)-2-[(1R)-1-{[(2'-CARBOXYBIPHENYL-2-YL)CARBONYL]AMINO}-2-OXOETHYL]-5,5-DIMETHYL-1,3-THIAZOLIDINE-4-CARBOXYLIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:116 , HOH A:150 , HOH A:156 , HOH A:200 , ASN A:388 , SER A:389 , PHE A:421 , SER A:437 , ASN A:439 , MET A:476 , LYS A:526 , THR A:527 , GLY A:528 , THR A:529 , ILE A:531 , HIS B:418 , PRO B:420BINDING SITE FOR RESIDUE BOU A 584
2AC2SOFTWAREHOH A:81 , HIS A:418 , PRO A:420 , HOH B:84 , HOH B:100 , HOH B:121 , ASN B:388 , SER B:389 , PHE B:421 , SER B:437 , ASN B:439 , MET B:476 , LYS B:526 , THR B:527 , GLY B:528 , THR B:529 , ILE B:531BINDING SITE FOR RESIDUE BOU B 584

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3Q7Z)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3Q7Z)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3Q7Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3Q7Z)

(-) Exons   (0, 0)

(no "Exon" information available for 3Q7Z)

(-) Sequences/Alignments

Asymmetric 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:252
 aligned with Q7WU28_STAAU | Q7WU28 from UniProtKB/TrEMBL  Length:585

    Alignment length:252
                                   341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581  
         Q7WU28_STAAU   332 QSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMKKDKYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLN 583
               SCOP domains d3q7za_ A: automated matches                                                                                                                                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..............eeeee.hhhhhh..eeeeeeee....eeeeehhhhhh.ee.hhhhhhhhhhhhhhhh..................hhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...................eehhhhhhhhhhhhhh....hhhhhhhhhhhheeee...eeeeeeeeeeee..eeeeeeeeeeeee...eeeeeeeeee...hhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3q7z A 332 QSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMAADAYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLN 583
                                   341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581  


Chain B from PDB  Type:PROTEIN  Length:252
 aligned with Q7WU28_STAAU | Q7WU28 from UniProtKB/TrEMBL  Length:585

    Alignment length:252
                                   341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581  
         Q7WU28_STAAU   332 QSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMKKDKYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLN 583
               SCOP domains d3q7zb_ B: automated matches                                                                                                                                                                                                                                 SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) -----------------------------Transpeptidase-3q7zB01 B:361-577                                                                                                                                                                                         ------ Pfam domains (1)
           Pfam domains (2) -----------------------------Transpeptidase-3q7zB02 B:361-577                                                                                                                                                                                         ------ Pfam domains (2)
         Sec.struct. author ..............eeee..hhhhhh..eeeeeeee....eeeee..hhhh.ee.hhhhhhhhhhhhhhhh..................hhhhh...hhhhhhhh.hhhhhhhhhh..hhhhhhhhhhhhh...................eehhhhhhhhhhhhhh....hhhhhhhhhhhheeee...eeeeeeeeeeee..eeeeeeeeeeeee...eeeeeeeeee...hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3q7z B 332 QSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMAADAYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLN 583
                                   341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       561       571       581
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 2)

Asymmetric Unit
(-)
Class: Multi-domain proteins (alpha and beta) (2421)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3Q7Z)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Beta-lactamase (210)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q7WU28_STAAU | Q7WU28)
molecular function
    GO:0008658    penicillin binding    Interacting selectively and non-covalently with penicillin, any antibiotic that contains the condensed beta-lactamthiazolidine ring system.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        Q7WU28_STAAU | Q7WU28: 3q81 3q82
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        Q7WU28_STAAU | Q7WU28: 3q7v

(-) Related Entries Specified in the PDB File

1xa1 CRYSTAL STRUCTURE OF THE SENSOR DOMAIN OF BLAR1 FROM STAPHYLOCOCCUS AUREUS IN ITS APO FORM
3q7v
3q81
3q82