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- PDB-1gks: ECTOTHIORHODOSPIRA HALOPHILA CYTOCHROME C551 (REDUCED), NMR, 37 S... -

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Basic information

Entry
Database: PDB / ID: 1gks
TitleECTOTHIORHODOSPIRA HALOPHILA CYTOCHROME C551 (REDUCED), NMR, 37 STRUCTURES
ComponentsCYTOCHROME C551
KeywordsELECTRON TRANSPORT / BACTERIAL CYTOCHROME C / HALOPHILIC PURPLE PHOTOTROPHIC BACTERIUM
Function / homology
Function and homology information


electron transfer activity / iron ion binding / heme binding
Similarity search - Function
Cytochrome c, class IE / Cytochrome C oxidase, cbb3-type, subunit III / Cytochrome c-like domain / Cytochrome Bc1 Complex; Chain D, domain 2 / Cytochrome c family profile. / Cytochrome c-like domain / Cytochrome c-like domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
PROTOPORPHYRIN IX CONTAINING FE / Cytochrome c-551
Similarity search - Component
Biological speciesHalorhodospira halophila (bacteria)
MethodSOLUTION NMR
AuthorsBersch, B. / Blackledge, M.J. / Meyer, T.E. / Marion, D.
Citation
Journal: J.Mol.Biol. / Year: 1996
Title: Ectothiorhodospira halophila ferrocytochrome c551: solution structure and comparison with bacterial cytochromes c.
Authors: Bersch, B. / Blackledge, M.J. / Meyer, T.E. / Marion, D.
#1: Journal: Eur.J.Biochem. / Year: 1995
Title: 1H and 13C NMR Assignments and Structural Aspects of a Ferrocytochrome C-551 from the Purple Phototrophic Bacterium Ectothiorhodospira Halophila
Authors: Bersch, B. / Brutscher, B. / Meyer, T.E. / Marion, D.
#2: Journal: Arch.Biochem.Biophys. / Year: 1993
Title: Amino Acid Sequences of Cytochromes C-551 from the Halophilic Purple Phototrophic Bacteria, Ectothiorhodospira Halophila and E. Halochloris
Authors: Ambler, R.P. / Meyer, T.E. / Kamen, M.D.
#3: Journal: Biochim.Biophys.Acta / Year: 1985
Title: Isolation and Characterization of Soluble Cytochromes, Ferredoxins and Other Chromophoric Proteins from the Halophilic Phototrophic Bacterium Ectothiorhodospira Halophila
Authors: Meyer, T.E.
History
DepositionJul 16, 1996Processing site: BNL
Revision 1.0Jan 27, 1997Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 23, 2022Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_nmr_software / pdbx_struct_assembly / pdbx_struct_oper_list / struct_conn / struct_conn_type / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _pdbx_nmr_software.name / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_conn_type.id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: CYTOCHROME C551
A: PROTOPORPHYRIN IX CONTAINING FE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)8,8822
Polymers8,2651
Non-polymers6161
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)37 / 40PHYSICAL AND EXPERIMENTAL ENERGY
Representative

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Components

#1: Protein CYTOCHROME C551


Mass: 8265.025 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Halorhodospira halophila (bacteria) / Cellular location: PERIPLASM / Strain: BN9626 / References: UniProt: P00122
#2: Chemical ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C34H32FeN4O4

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Sample preparation

Sample conditionspH: 5.8 / Temperature: 300 K
Crystal grow
*PLUS
Method: other / Details: NMR

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NMR measurement

NMR spectrometerType: Bruker AMX 600 / Manufacturer: Bruker / Model: AMX 600 / Field strength: 600 MHz

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Processing

NMR softwareName: Discover / Developer: BIOSYM / Classification: refinement
NMR ensembleConformer selection criteria: PHYSICAL AND EXPERIMENTAL ENERGY
Conformers calculated total number: 40 / Conformers submitted total number: 37

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