BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 5372

Title: Solution Structure Of Reduced Horse Heart Cytochrome c in 30% Acetonitrile Solution   PubMed: 12764601

Authors: Sivakolundu, Sivashankar; Mabrouk, Patricia

Citation: Sivakolundu, Sivashankar; Mabrouk, Patricia. "Structure-function Relationship of Reduced Cytochrome c Probed by Complete Solution Structure Determination in 30% Acetonitrile/Water Solution "  J. Biol. Inorg. Chem. 8, 527-539 (2003).

Assembly members:
cytochrome c, polymer, 104 residues, 12384 Da.
HEC, non-polymer, 618.503 Da.

Natural source:   Common Name: Horse   Taxonomy ID: 9796   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Equus caballus

Experimental source:   Production method: vendor

Entity Sequences (FASTA):
cytochrome c: GDVEKGKKIFVQKCAQCHTV EKGGKHKTGPNLHGLFGRKT GQAPGFTYTDANKNKGITWK EETLMEYLENPKKYIPGTKM IFAGIKKKTEREDLIAYLKK ATNE

Data sets:
Data typeCount
1H chemical shifts677
coupling constants73

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
  • Hide all

Assembly:

Entity Assembly IDEntity NameEntity ID
1CYTOCHROME C1
2HEME C2

Entities:

Entity 1, CYTOCHROME C 104 residues - 12384 Da.

1   GLYASPVALGLULYSGLYLYSLYSILEPHE
2   VALGLNLYSCYSALAGLNCYSHISTHRVAL
3   GLULYSGLYGLYLYSHISLYSTHRGLYPRO
4   ASNLEUHISGLYLEUPHEGLYARGLYSTHR
5   GLYGLNALAPROGLYPHETHRTYRTHRASP
6   ALAASNLYSASNLYSGLYILETHRTRPLYS
7   GLUGLUTHRLEUMETGLUTYRLEUGLUASN
8   PROLYSLYSTYRILEPROGLYTHRLYSMET
9   ILEPHEALAGLYILELYSLYSLYSTHRGLU
10   ARGGLUASPLEUILEALATYRLEULYSLYS
11   ALATHRASNGLU

Entity 2, HEME C - C34 H34 Fe N4 O4 - 618.503 Da.

1   HEC

Samples:

sample_1: cytochrome c 5 mM; PROTOPORPHYRIN IX CONTAINING FE 5 mM; phosphate buffer 50 mM; acetonitrile 30 % v/v; H2O 70 % v/v

sample_cond_1: pH: 7.2; temperature: 298 K; ionic strength: 50 mM

Experiments:

NameSampleSample stateSample conditions
DQF-COSYsample_1not availablesample_cond_1
TOCSYsample_1not availablesample_cond_1
NOESYsample_1not availablesample_cond_1

Software:

RNMR v1.0 - collection

FELIX v2000 - processing

DYANA v1.5 - structure solution

AMBER v5.0 - refinement

NMR spectrometers:

  • home built home built 591.1 MHz

Related Database Links:

SWISS-PROT P68097 P68096 P00004
REF XP_001498872
PRF 610169A
GenBank AAB33495
PDB
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