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(-) Description

Title :  INACTIVE TRUNCATION OF THE BETA-CARBOXYSOMAL GAMMA-CARBONIC ANHYDRASE, CCMM, FORM 2
 
Authors :  M. S. Kimber, S. E. Castel, K. L. Pena
Date :  01 Dec 09  (Deposition) - 23 Feb 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Left-Handed Beta Helix, Gamma Carbonic Anhydrase, Disulfide Bond Dependent Activity, Carboxysome, Lyase, Protein Binding, Photosynthesis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. L. Pena, S. E. Castel, C. De Araujo, G. S. Espie, M. S. Kimber
Structural Basis Of The Oxidative Activation Of The Carboxysomal {Gamma}-Carbonic Anhydrase, Ccmm.
Proc. Natl. Acad. Sci. Usa V. 107 2455 2010
PubMed-ID: 20133749  |  Reference-DOI: 10.1073/PNAS.0910866107

(-) Compounds

Molecule 1 - CARBON DIOXIDE CONCENTRATING MECHANISM PROTEIN
    Chains: A
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: ROSETTA
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL, GAMMA-CARBONIC ANHYDRASE DOMAIN OF CCMM, INACTIVE TRUNCATION CONSTRUCT DELTA193 (UNP RESIDUES 1-193)
    Gene: CCMM, TLL0944
    Organism Scientific: THERMOSYNECHOCOCCUS ELONGATUS
    Organism Taxid: 197221
    Strain: BP-1

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 5)

Asymmetric Unit (4, 5)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2HEZ1Ligand/IonHEXANE-1,6-DIOL
3MG1Ligand/IonMAGNESIUM ION
4ZN1Ligand/IonZINC ION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2HEZ3Ligand/IonHEXANE-1,6-DIOL
3MG-1Ligand/IonMAGNESIUM ION
4ZN-1Ligand/IonZINC ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:75 , HIS A:102 , HIS A:107 , HOH A:217 , HOH A:308 , HOH A:309BINDING SITE FOR RESIDUE ZN A 194
2AC2SOFTWAREARG A:121BINDING SITE FOR RESIDUE CL A 195
3AC3SOFTWAREALA A:47 , ARG A:53 , ASP A:70 , HIS A:102 , HOH A:215BINDING SITE FOR RESIDUE CL A 196
4AC4SOFTWAREHOH A:251 , HOH A:296BINDING SITE FOR RESIDUE MG A 197
5AC5SOFTWARESER A:30 , PHE A:31 , ASN A:33 , GLY A:49 , HOH A:275BINDING SITE FOR RESIDUE HEZ A 198

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Thr A:58 -Pro A:59
2Gly A:108 -Pro A:109

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3KWE)

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3KWE)

(-) 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    
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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:166
 aligned with Q8DKB5_THEEB | Q8DKB5 from UniProtKB/TrEMBL  Length:652

    Alignment length:166
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176      
         Q8DKB5_THEEB    17 LAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVV 182
               SCOP domains d3kwea_ A: automated matches                                                                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee....ee....eeee.eee....ee....eeee.....eee....ee....eeee.....ee.....ee.eee....ee....eeeeeeee....ee....eeeeeee....ee....eee..ee....ee....ee.hhhhhh.....hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kwe A  17 LAEPEIAPTAYVHSFSNLIGDVRIKDYVHIAPGTSIRADEGTPFHIGSRTNIQDGVVIHGLQQGRVIGDDGQEYSVWIGDNVSITHMALIHGPAYIGDGCFIGFRSTVFNARVGAGCVVMMHVLIQDVEIPPGKYVPSGMVITTQQQADRLPNVEESDIHFAQHVV 182
                                    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176
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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, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8DKB5_THEEB | Q8DKB5)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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UniProtKB/TrEMBL
        Q8DKB5_THEEB | Q8DKB5: 3kwc 3kwd

(-) Related Entries Specified in the PDB File

3kwc 3kwd