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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MUTATED N263A YSCU C-TERMINAL DOMAIN
 
Authors :  U. Wiesand, I. Sorg, M. Amstutz, S. Wagner, J. Van Den Heuvel, T. Luehrs, G. R. Cornelis, D. W. Heinz
Date :  06 Oct 08  (Deposition) - 04 Nov 08  (Release) - 20 Jan 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Membrane Protein, Plasmid, Autocleavage, Recognition Protein, Type Iii Secretion System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. Wiesand, I. Sorg, M. Amstutz, S. Wagner, J. Van Den Heuvel, T. Luehrs, G. R. Cornelis, D. W. Heinz
Structure Of The Type Iii Secretion Recognition Protein Yscu From Yersinia Enterocolitica
J. Mol. Biol. V. 385 854 2009
PubMed-ID: 18976663  |  Reference-DOI: 10.1016/J.JMB.2008.10.034
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - YSCU
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX-6-P1
    Expression System Strain: TUNER DE3
    Expression System Taxid: 562
    Fragment: C-TERMINAL DOMAIN, RESIDUES 211-354
    Mutation: YES
    Organism Scientific: YERSINIA ENTEROCOLITICA
    Organism Taxid: 630
    Strain: W22703

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:224 , TYR A:225 , LYS A:237 , HOH A:2004BINDING SITE FOR RESIDUE CL A1342

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2V5G)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ser A:247 -Gly A:248

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2V5G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2V5G)

(-) Exons   (0, 0)

(no "Exon" information available for 2V5G)

(-) Sequences/Alignments

Asymmetric Unit
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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:120
 aligned with Q56844_YEREN | Q56844 from UniProtKB/TrEMBL  Length:354

    Alignment length:120
                                   231       241       251       261       271       281       291       301       311       321       331       341
         Q56844_YEREN   222 KREYKEMEGSPEIKSKRRQFHQEIQSGNMRENVKRSSVVVANPTHIAIGILYKRGETPLPLVTFKYTDAQVQTVRKIAEEEGVPILQRIPLARALYWDALVDHYIPAEQIEATAEVLRWL 341
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains 2v5gA00 A:222-341 secretion proteins EscU                                                                                CATH domains
               Pfam domains Bac_export_2-2v5gA01 A:222-341                                                                                           Pfam domains
         Sec.struct. author .........hhhhhhhhhhhhhhh...hhhhhhhh..eeeee...eeeeee.........eeeeeee.hhhhhhhhhhhhhh..eeehhhhhhhhhhhh......hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 2v5g A 222 KREYKEmEGSPEIKSKRRQFHQEIQSGNmRENVKRSSVVVAAPTHIAIGILYKRGETPLPLVTFKYTDAQVQTVRKIAEEEGVPILQRIPLARALYWDALVDHYIPAEQIEATAEVLRWL 341
                                  |231       241       251       261       271       281       291       301       311       321       331       341
                                  |                   250-MSE                                                                                       
                                228-MSE
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  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 2V5G)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: Bac_export_2] (5)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q56844_YEREN | Q56844)
molecular function
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0009306    protein secretion    The controlled release of proteins from a cell.
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/TrEMBL
        Q56844_YEREN | Q56844: 2w0r

(-) Related Entries Specified in the PDB File

2w0r CRYSTAL STRUCTURE OF THE MUTATED N263D YSCU C-TERMINAL DOMAIN