BMRB: 5026

Solution structure of cyanoferricytochrome C

Authors

Yao, Y., Qian, C., Ye, K., Wang, J., Bai, Z., Tang, W.

Assembly

CYTOCHROME C complexed with HEME C

Entity

1. cytochrome C (polymer, Thiol state: all other bound), 104 monomers, 11701.40 Da Detail

GDVEKGKKIF VQKCAQCHTV EKGGKHKTGP NLHGLFGRKT GQAPGFTYTD ANKNKGITWK EETLMEYLEN PKKYIPGTKM IFAGIKKKTE REDLIAYLKK ATNE

2. HEC (non-polymer), 618.503 Da
3. CYANIDE ION (non-polymer), 26.017 Da

Total weight

12345.92 Da

Max. entity weight

11701.4 Da

Entity Connection

thioether 2, metal coordination 2 Detail

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ID	Type	Value order	Atom ID 1	Atom ID 2
1	metal coordination	sing	2:HEC1:FE	1:HIS18:NE2
2	metal coordination	sing	2:HEC1:FE	3:CYN1:C1
3	thioether	sing	2:HEC1:CAB	1:CYS14:SG
4	thioether	sing	2:HEC1:CAC	1:CYS17:SG

Source organism

Equus caballus

Exptl. method

NMR

Refine. method

torsion angle dynamics

Data set

assigned_chemical_shifts

Chem. Shift Complete1

Sequence coverage: 99.0 %, Completeness: 89.8 %, Completeness (bb): 95.8 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	89.8 % (599 of 667)	89.8 % (599 of 667)
Backbone	95.8 % (207 of 216)	95.8 % (207 of 216)
Sidechain	86.9 % (392 of 451)	86.9 % (392 of 451)
Aromatic	97.9 % (47 of 48)	97.9 % (47 of 48)
Methyl	93.5 % (43 of 46)	93.5 % (43 of 46)

1. cytochrome C

GDVEKGKKIF VQKCAQCHTV EKGGKHKTGP NLHGLFGRKT GQAPGFTYTD ANKNKGITWK EETLMEYLEN PKKYIPGTKM IFAGIKKKTE REDLIAYLKK ATNE

Show sample condition

Sample

Temperature 303 K, pH 7.0

#	Name	Isotope labeling	Type	Concentration
1	cytochrome C			5 mM
2	potassium cyanide			50 mM
3	H2O			90 %
4	D2O			10 %

Hide sample codition

Chem. Shift Complete2

Sequence coverage: 19.2 %, Completeness: 52.2 %, Completeness (bb): 56.3 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	52.2 % (696 of 1334)	52.2 % (696 of 1334)
Backbone	56.3 % (243 of 432)	56.3 % (243 of 432)
Sidechain	50.2 % (453 of 902)	50.2 % (453 of 902)
Aromatic	55.2 % (53 of 96)	55.2 % (53 of 96)
Methyl	53.3 % (49 of 92)	53.3 % (49 of 92)

1. cytochrome C

GDVEKGKKIF VQKCAQCHTV EKGGKHKTGP NLHGLFGRKT GQAPGFTYTD ANKNKGITWK EETLMEYLEN PKKYIPGTKM IFAGIKKKTE REDLIAYLKK ATNE

Show sample condition

Sample

Temperature 303 K, pH 7.0

#	Name	Isotope labeling	Type	Concentration
1	cytochrome C			5 mM
2	potassium cyanide			50 mM
3	H2O			90 %
4	D2O			10 %

Hide sample codition

Protein Blocks Logo

Calculated from 1 models in PDB: 1I5T, Strand ID: A Detail

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Release date

2001-05-20

Citation

Solution structure of cyanoferricytochrome c: ligand-controlled conformational flexibility and electronic structure of the heme moiety
Yao, Y., Qian, C., Ye, K., Wang, J., Bai, Z., Tang, W.
J. Biol. Inorg. Chem. (2002), 7, 539-547, PubMed 11941512 , DOI 10.1007/s00775-001-0334-y , Abstract

Related entities 1. cytochrome C, : 1 : 30 : 2 : 1 : 206 entities Detail

Interaction partners 1. cytochrome C, : 1 interactors Detail

Experiments performed 1 experiments Detail