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(-) Description

Title :  CRYSTAL STRUCTURE OF CHIMERIC BETA-LACTAMASE CTEM-19M AT 1.2 ANGSTROM RESOLUTION
 
Authors :  J. Park, S. Gobeil, J. N. Pelletier, A. M. Berghuis
Date :  19 Aug 14  (Deposition) - 11 Nov 15  (Release) - 11 Nov 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Park, S. Gobeil, J. N. Pelletier, A. M. Berghuis
Crystal Structures Of Chimeric Beta-Lactamase Ctem-19M
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - BETA-LACTAMASE TEM,BETA-LACTAMASE PSE-4
    Chains: A
    EC Number: 3.5.2.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: BLA, BLAT-3, BLAT-4, BLAT-5, BLAT-6, PSE4, CARB1
    Organism Scientific: ESCHERICHIA COLI, PSEUDOMONAS AERUGINOSA
    Organism Taxid: 562, 287
    Synonym: IRT-4, PENICILLINASE, TEM-1, TEM-16/CAZ-7, TEM-2, TEM- 24/CAZ-6, TEM-3, TEM-4, TEM-5, TEM-6, TEM-8/CAZ-2

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric/Biological Unit (2, 7)
No.NameCountTypeFull Name
1CL4Ligand/IonCHLORIDE ION
2MG3Ligand/IonMAGNESIUM ION

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:93 , LEU A:174BINDING SITE FOR RESIDUE CL A 301
2AC2SOFTWAREGLY A:218 , PRO A:219 , LEU A:220 , HOH A:428 , HOH A:440 , HOH A:541BINDING SITE FOR RESIDUE CL A 302
3AC3SOFTWAREARG A:61 , PRO A:62 , GLU A:63 , HOH A:488 , HOH A:611BINDING SITE FOR RESIDUE CL A 303
4AC4SOFTWAREHOH A:477 , HOH A:497 , HOH A:620 , HOH A:640 , HOH A:677 , HOH A:722BINDING SITE FOR RESIDUE MG A 304
5AC5SOFTWAREASP A:214 , HOH A:676 , HOH A:752 , HOH A:804 , HOH A:805 , HOH A:806 , HOH A:807BINDING SITE FOR RESIDUE MG A 305
6AC6SOFTWAREHOH A:508 , HOH A:650 , HOH A:656 , HOH A:669 , HOH A:675 , HOH A:711BINDING SITE FOR RESIDUE MG A 306
7AC7SOFTWAREARG A:61 , HOH A:464BINDING SITE FOR RESIDUE CL A 307

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:123 -A:77

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu A:166 -Pro A:167

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4R4R)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4R4R)

(-) Exons   (0, 0)

(no "Exon" information available for 4R4R)

(-) 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:263
                                                                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh.eeeeeeee.....eeeee.....ee...hhhhhhhhhhhhhhhh.......ee..hhhhh.....hhhhh....eehhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhh........eehhhhhhhhhhhhhh....hhhhhhhhhhhhhh.......hhhhh....eeeeeeee.....eeeeeeee......eeeeeeee....hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4r4r A  26 HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPLTSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEYSPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTDFLRQIGDKETRLDRIEPDLNEGKLGDLRDTTTPKAIASTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTGSQATMDERNRQIAEIGASLIKHW 290
                                    35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235  ||   246     ||257       267       277       287   
                                                                                                                                                                                                                                              238|         252|                                    
                                                                                                                                                                                                                                               240          254
   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  (0, 0)

(no "SCOP Domain" information available for 4R4R)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4R4R)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4R4R)

(-) Gene Ontology  (5, 9)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Glu A:166 - Pro A:167   [ RasMol ]  
 

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  BLP4_PSEAI | P16897
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 Related Entries

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

UniProtKB/Swiss-Prot
        BLAT_ECOLX | P62593: 1axb 1bt5 1btl 1ck3 1erm 1ero 1erq 1esu 1fqg 1jtd 1jtg 1jvj 1jwp 1jwv 1jwz 1lhy 1li0 1li9 1m40 1nxy 1ny0 1nym 1nyy 1pzo 1pzp 1s0w 1tem 1xpb 1xxm 1yt4 1zg4 1zg6 2b5r 2v1z 2v20 3c7u 3c7v 3cmz 3dtm 3jyi 3toi 4dxb 4dxc 4gku 4ibr 4ibx 4id4 4mez 4qy5 4qy6 4r4s 4rva 4rx2 4rx3 4zj1 4zj2 4zj3 5hvi 5hw1 5hw5 5i52 5i63 5iq8 5kkf
        BLP4_PSEAI | P16897: 1g68 1g6a 4id4 4qy5 4qy6 4r4s

(-) Related Entries Specified in the PDB File

4id4 4mez