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(-) Description

Title :  CRYSTAL STRUCTURE OF THE RECEPTOR BINDING DOMAIN OF PLASMID-BORN ADHESIN MRKD1P OF KLEBSIELLA PNEUMONIAE
 
Authors :  A. T. Rego, G. Waksman
Date :  09 Oct 11  (Deposition) - 26 Sep 12  (Release) - 24 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Pili Adhesion, Collagen V Binder, Pathogenicity, Jelly-Roll Beta Barrel Fold, Cell Adhesion (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. T. Rego, J. G. Johnson, S. Geibel, F. J. Enguita, S. Clegg, G. Waksman
Crystal Structure Of The Mrkd1P Receptor Binding Domain Of Klebsiella Pneumoniae And Identification Of The Human Collagen V Binding Interface.
Mol. Microbiol. V. 86 882 2012
PubMed-ID: 22988966  |  Reference-DOI: 10.1111/MMI.12023

(-) Compounds

Molecule 1 - FIMBRIA ADHESIN PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PASK-IBA12
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: RECEPTOR DOMAIN (UNP RESIDUES 21-181)
    Gene: MRKD, MRKD1P
    Organism Scientific: KLEBSIELLA PNEUMONIAE
    Organism Taxid: 573
    Strain: IA565

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3U4K)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:22 -A:67

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Tyr A:113 -Pro A:114

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:163
 aligned with MRKD_KLEPN | P21648 from UniProtKB/Swiss-Prot  Length:321

    Alignment length:168
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173        
           MRKD_KLEPN    14 GTTSAWASCWQSNSAYEINMAMGRVVVSPDLPVGSVIATKTWTMPDNNTIYVTCDRNTTLKSDAKVVAAGLVQGANKVYSTAIPGIGLRFSRKGAISMIYPDSYTTTGSSFRLVGSTFTLDIIKTSTTTGSGTLASGPYTEYGPGFTILKTSLNADAITIVSPSCTIL 181
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .-----..eee....eeee...eeee.........eeeeeeeee.....eeeeeeeeeeeeeeeee.....ee.hhh.ee.....eeeeeeeee...ee..eeeeeeeeeee...eeeeeeeee.......ee...eeeeeee.....eeeee....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3u4k A  19 G-----SSCWQSNSAYEINmAmGRVVVSPDLPVGSVIATKTWTmPDNNTIYVTCDRNTTLKSDAKVVAAGLVQGANKVYSTAIPGIGLRFSRKGAISmIYPDSYTTTGSSFRLAGSTFTLDIIKTSTTTGSGTLASGPYTEYGPGFTILKTSLNADAITIVSPSCTIL 181
                            |     | 23        33 |      43        53   |    63        73        83        93       103       113       123       133       143       153       163       173        
                            |    20           33-MSE                  57-MSE                                               111-MSE                                                                  
                           19                   35-MSE
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3U4K)

(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MRKD_KLEPN | P21648)
biological process
    GO:0007155    cell adhesion    The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
cellular component
    GO:0009289    pilus    A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter.

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    Tyr A:113 - Pro A:114   [ RasMol ]  
 

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