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(-) Description

Title :  CRYSTAL STRUCTURE OF A PUTATIVE METAL-DEPENDENT HYDROLASE (YP_001336084.1) FROM KLEBSIELLA PNEUMONIAE SUBSP. PNEUMONIAE MGH 78578 AT 2.20 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  26 Jun 08  (Deposition) - 26 Aug 08  (Release) - 23 May 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Yp_001336084. 1, A Putative Metal-Dependent Hydrolase, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Protein Of Unknown Function (Duf980), Unknown Function, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Xu, A. K. Gohler, A. Kosfeld, D. Carlton, H. J. Chiu, H. E. Klock, M. W. Knuth, M. D. Miller, M. A. Elsliger, A. M. Deacon, A. Godzik, S. A. Lesley, K. Jahreis, I. A. Wilson
The Structure Of Mlc Titration Factor A (Mtfa/Yeei) Reveals A Prototypical Zinc Metallopeptidase Related To Anthrax Lethal Factor.
J. Bacteriol. V. 194 2987 2012
PubMed-ID: 22467785  |  Reference-DOI: 10.1128/JB.00038-12

(-) Compounds

Molecule 1 - PUTATIVE METAL-DEPENDENT HYDROLASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: YP_001336084.1, MTFA, KPN78578_23930, KPN_02432
    Organism Scientific: KLEBSIELLA PNEUMONIAE SUBSP. PNEUMONIAE MGH 78578
    Organism Taxid: 272620
    Synonym: MLC TITRATION FACTOR A

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:222 , ARG A:251BINDING SITE FOR RESIDUE CL A 267

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DL1)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3DL1)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DL1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3DL1)

(-) Exons   (0, 0)

(no "Exon" information available for 3DL1)

(-) 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    
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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:210
 aligned with MTFA_KLEP7 | A6TB83 from UniProtKB/Swiss-Prot  Length:265

    Alignment length:237
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       
           MTFA_KLEP7    16 EMPWEQALAIPVLAHLSSTEQHKLTQMAARFLQQKRLVALQGLELTPLHQARIAMLFCLPVLELGIEWLDGFHEVLIYPAPFIVDDEWEDDIGLVHNQRVVQSGQSWQQGPVVLNWLDIQDSFDASGFNLVVHEVAHKLDTRNGDRASGVPLIPLREVAGWEHDLHAAMNNIQDEIDLVGESAASIDAYAATDPAECFAVLSEYFFSAPELFAPRFPALWQRFCHFYRQDPLARRRE 252
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh.hhhhh..hhhhhhhhhhhhhhhhhhheeee......hhhhhhhhhhhhhhhhh..hhhhhh...eeeee....-------------------------....eeeehhhhhhh......hhhhhhhhhhhhhh--.........hhhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh.hhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dl1 A  17 EmPWEQALAIPVLAHLSSTEQHKLTQmAARFLQQKRLVALQGLELTPLHQARIAmLFCLPVLELGIEWLDGFHEVLIYPAPF-------------------------QQGPVVLNWLDIQDSFDASGFNLVVHEVAHKLDTR--DRASGVPLIPLREVAGWEHDLHAAmNNIQDEIDLVGESAASIDAYAATDPAECFAVLSEYFFSAPELFAPRFPALWQRFCHFYRQDPLARRRE 253
                             |      26        36      | 46        56        66    |   76        86        96 |       -         -       126       136       146       156 |  |  166       176       186       196       206       216       226       236       246       
                             |                       43-MSE                      71-MSE                     98                       124                               158  |                     185-MSE                                                                
                            18-MSE                                                                                                                                        161
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3DL1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3DL1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DL1)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MTFA_KLEP7 | A6TB83)
molecular function
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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UniProtKB/Swiss-Prot
        MTFA_KLEP7 | A6TB83: 3khi

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