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(-) Description

Title :  CCMK2 DODECAMER - FORM 2
 
Authors :  M. S. Kimber, B. Samborska
Date :  08 Jul 11  (Deposition) - 11 Jul 12  (Release) - 11 Jul 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (6x)
Keywords :  Bacterial Microcompartment Fold, Shell Forming, Pore Forming, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Samborska, M. S. Kimber
A Ccmk2 Double Layer Is The Dominant Architectural Feature Of The Beta-Carboxysomal Shell Facet
Structure 2012
PubMed: search

(-) Compounds

Molecule 1 - CARBON DIOXIDE CONCENTRATING MECHANISM PROTEIN
    Chains: B, A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CCMK2
    Gene: CCMK2, TLL0947
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (6x): AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1SO46Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO B:2 , ASP B:49 , VAL B:50 , SER B:51BINDING SITE FOR RESIDUE SO4 B 111

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3SSR)

(-) 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:99
 aligned with Q8DKB2_THEEB | Q8DKB2 from UniProtKB/TrEMBL  Length:102

    Alignment length:99
                                    12        22        32        42        52        62        72        82        92         
         Q8DKB2_THEEB     3 IAVGMIETRGFPAVVEAADAMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVAAGVDSAKRVNGGEVLSTHIIARPHENLEYVLPIRYTEAVEQFR 101
               SCOP domains d3ssra_ A: automated matches                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeehhhhhhhhhhhhhhhh.eeeeeeeeee..eeeeeeeehhhhhhhhhhhhhhhhhhh....eeeeeee...hhhhhh......hhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 3ssr A   3 IAVGMIETRGFPAVVEAADAMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVAAGVDSAKRVNGGEVLSTHIIARPHENLEYVLPIRYTEAVEQFR 101
                                    12        22        32        42        52        62        72        82        92         


Chain B from PDB  Type:PROTEIN  Length:99
 aligned with Q8DKB2_THEEB | Q8DKB2 from UniProtKB/TrEMBL  Length:102

    Alignment length:99
                                    11        21        31        41        51        61        71        81        91         
         Q8DKB2_THEEB     2 PIAVGMIETRGFPAVVEAADAMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVAAGVDSAKRVNGGEVLSTHIIARPHENLEYVLPIRYTEAVEQF 100
               SCOP domains d3ssrb_ B: automated matches                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeehhhhhhhhhhhhhhhh.eeeeeeeeee..eeeeeeeeehhhhhhhhhhhhhhhhhh....eeeeeee...hhhhhh......hhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------- Transcript
                 3ssr B   2 PIAVGMIETRGFPAVVEAADAMVKAARVTLVGYEKIGSGRVTVIVRGDVSEVQASVAAGVDSAKRVNGGEVLSTHIIARPHENLEYVLPIRYTEAVEQF 100
                                    11        21        31        41        51        61        71        81        91
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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  (1, 2)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3SSR)

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 Related Entries

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UniProtKB/TrEMBL
        Q8DKB2_THEEB | Q8DKB2: 3ssq

(-) Related Entries Specified in the PDB File

3ssq 3sss