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(-) Description

Title :  CARBOXYSOME SHELL PROTEIN CCMK4
 
Authors :  C. A. Kerfeld, M. R. Sawaya, S. Tanaka, C. V. Nguyen, M. Phillips, M. Beeb T. O. Yeates
Date :  17 Jun 05  (Deposition) - 09 Aug 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Cyclic Hexamer; C6 Point Symmetry, Carboxysome (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. A. Kerfeld, M. R. Sawaya, S. Tanaka, C. V. Nguyen, M. Phillips, M. Beeby, T. O. Yeates
Protein Structures Forming The Shell Of Primitive Bacterial Organelles
Science V. 309 936 2005
PubMed-ID: 16081736  |  Reference-DOI: 10.1126/SCIENCE.1113397

(-) Compounds

Molecule 1 - CARBON DIOXIDE CONCENTRATING MECHANISM PROTEIN CCMK HOMOLOG 4
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Strain: BL21-GOLD DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CCMK4
    Organism Scientific: SYNECHOCYSTIS SP.
    Organism Taxid: 1148
    Strain: PCC 6803
    Synonym: CCMK4

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2A10)

(-) Sites  (0, 0)

(no "Site" information available for 2A10)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2A10)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2A10)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2A10)

(-) PROSITE Motifs  (1, 6)

Asymmetric/Biological Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BACT_MICROCOMPPS01139 Bacterial microcompartiments proteins signature.CCMK4_SYNY323-42
 
 
 
 
 		  6A:23-42
B:23-42
C:23-42
D:23-42
E:23-42
F:23-42

(-) Exons   (0, 0)

(no "Exon" information available for 2A10)

(-) 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:104
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:104
                                    13        23        33        43        53        63        73        83        93       103    
          CCMK4_SYNY3     4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAAE 107
               SCOP domains d2a10a1 A:4-107 Carboxysome shell protein CcmK4                                                          SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhhh........eeee....hhhhhh......hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------BACT_MICROCOMP      ----------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 2a10 A   4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAAE 107
                                    13        23        33        43        53        63        73        83        93       103    


Chain B from PDB  Type:PROTEIN  Length:106
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:106
                                    10        20        30        40        50        60        70        80        90       100      
          CCMK4_SYNY3     1 MSAQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAA 106
               SCOP domains d2a10b_ B: Carboxysome shell protein CcmK4                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhh.........eeee....hhhhhh......hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------BACT_MICROCOMP      ---------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 2a10 B   1 MSAQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAA 106
                                    10        20        30        40        50        60        70        80        90       100      


Chain C from PDB  Type:PROTEIN  Length:107
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:107
                                    12        22        32        42        52        62        72        82        92       102       
          CCMK4_SYNY3     3 AQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAAEGL 109
               SCOP domains d2a10c_ C: Carboxysome shell protein CcmK4                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhh.........eeee....hhhhhh......hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------BACT_MICROCOMP      ------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------- Transcript
                 2a10 C   3 AQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREAAEGL 109
                                    12        22        32        42        52        62        72        82        92       102       


Chain D from PDB  Type:PROTEIN  Length:102
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:102
                                    13        23        33        43        53        63        73        83        93       103  
          CCMK4_SYNY3     4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
               SCOP domains d2a10d_ D: Carboxysome shell protein CcmK4                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhhh........eeee....hhhhhh......hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------BACT_MICROCOMP      --------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 2a10 D   4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
                                    13        23        33        43        53        63        73        83        93       103  


Chain E from PDB  Type:PROTEIN  Length:102
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:102
                                    13        23        33        43        53        63        73        83        93       103  
          CCMK4_SYNY3     4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
               SCOP domains d2a10e_ E: Carboxysome shell protein CcmK4                                                             SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhhhhhh.....eeee....hhhhhh......hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------BACT_MICROCOMP      --------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------ Transcript
                 2a10 E   4 QSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
                                    13        23        33        43        53        63        73        83        93       103  


Chain F from PDB  Type:PROTEIN  Length:105
 aligned with CCMK4_SYNY3 | P73407 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:105
                                    10        20        30        40        50        60        70        80        90       100     
          CCMK4_SYNY3     1 MSAQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
               SCOP domains d2a10f_ F: Carboxysome shell protein CcmK4                                                                SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeee.hhhhhhhhhhhhhh...ee..eee....eeeeeeee.hhhhhhhhhhhhhhhhh........eeee....hhhhhh......hhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------BACT_MICROCOMP      --------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 2a10 F   1 MSAQSAVGSIETIGFPGILAAADAMVKAGRITIVGYIRAGSARFTLNIRGDVQEVKTAMAAGIDAINRTEGADVKTWVIIPRPHENVVAVLPIDFSPEVEPFREA 105
                                    10        20        30        40        50        60        70        80        90       100
   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  (1, 6)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2A10)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2A10)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2A10)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CCMK4_SYNY3 | P73407: 2a18 3gv2

(-) Related Entries Specified in the PDB File

2a18 THE SAME PROTEIN IN A DIFFERENT CRYSTAL PACKING
2a1b CCMK2, AN ORTHOLOG AND ALSO A COMPONENT OF THE CARBOXYSOME SHELL