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(-) Description

Title :  CRYSTAL STRUCTURES OF CUSC REVIEW CONFORMATIONAL CHANGES ACCOMPANYING FOLDING AND TRANSMEMBRANE CHANNEL FORMATION
 
Authors :  C. -C. Su
Date :  10 Apr 13  (Deposition) - 16 Oct 13  (Release) - 22 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.69
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Beta Barrel, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. T. Lei, J. R. Bolla, N. R. Bishop, C. C. Su, E. W. Yu
Crystal Structures Of Cusc Review Conformational Changes Accompanying Folding And Transmembrane Channel Formation.
J. Mol. Biol. V. 426 403 2014
PubMed-ID: 24099674  |  Reference-DOI: 10.1016/J.JMB.2013.09.042

(-) Compounds

Molecule 1 - CATION EFFLUX SYSTEM PROTEIN CUSC
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PBAD22
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: B0572, CUSC, ESCHERICHIA COLI, IBEB, JW0561, YLCB
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4K34)

(-) Sites  (0, 0)

(no "Site" information available for 4K34)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4K34)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4K34)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4K34)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4K34)

(-) Exons   (0, 0)

(no "Exon" information available for 4K34)

(-) 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:381
                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains d4k34a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........................hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh............hhhhhhh..........................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4k34 A  32 YQNAGWRTFFVDNQVKTLISEALVNNRDLRMATLKVQEARAQYRLTDADRASFDLDFFGRLKNMSEAERQNYLATEEAQRAVHILLVSNVAQSYFNQQLAYAQLQIAEETLRNYQQSYAFVEKQLLTGSSNVLALEQARGVIESTRSDIAKRQGELAQANNALQLLLGSYGKLPQAQTVNSDSLQSVKLPAGLSSQILLQRPDIMEAEHALMAANANIGAARAAFFPSISLTSGISTASSDLSSLFNASSGMWNFIPKIEIPIFNAGRNQANLDIAEIRQQQSVVNYEQKIQNAFKEVADALALRQSLNDQISAQQRYLASLQITLQRARALYQHGAVSYLEVLDAERSLFATRQTLLDLNYARQVNEISLYTALGGGHHH 443
                                    41        51        61        71        81|      122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442 
                                                                            81|                                                                                                                                                                                                                                                                                                                                          
                                                                            113                                                                                                                                                                                                                                                                                                                                          


Chain B from PDB  Type:PROTEIN  Length:351
                                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains d4k34b_ B: automated matches                                                                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhh....hhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........................hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh............hhhhhh........................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4k34 B  35 AGWRTFFVDNQVKTLISEALVNNRDLRMATLKVQEARAQYRLNASFDLDFFGRLKNMSEAERQNYLATEEAQRAVHILLVSNVAQSYFNQQLAYAQLQIAEETLRNYQQSYAFVEKQNVLALEQARGVIESTRSDIAKRQGELAQANNALQLLLGSYGKLPQAQTVNSDSLQSVKLPAGLSSQILLQRPDIMEAEHALMAANANIGAARAAFFPSISLTSGISTASSDLSSLFNASSGMWNFIPKIEIPIFNRQQQSVVNYEQKIQNAFKEVADALALRQSLNDQISAQQRYLASLQITLQRARALYQHGAVSYLEVLDAERSLFATRQTLLDLNYARQVNEISLYTALGG 439
                                    44        54        64        74 ||    119       129       139       149       159       169       179      |195       205       215       225       235       245       255       265       275       285       295       305       315       325 ||    348       358       368       378       388       398       408       418       428       438 
                                                                    76|                                                                       186|                                                                                                                                   327|                                                                                                  
                                                                    112                                                                        193                                                                                                                                    341
   Legend:   → Mismatch (orange background)
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  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: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4K34)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4K34)

(-) Gene Ontology  (19, 19)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CUSC_ECOLI | P77211: 3pik 4k7k 4k7r

(-) Related Entries Specified in the PDB File

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