BMRB: 5372

Solution Structure Of Reduced Horse Heart Cytochrome c in 30% Acetonitrile Solution

Authors

Sivakolundu, S.G., Mabrouk, P.A.

Assembly

CYTOCHROME 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

Total weight

12319.903 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	thioether	sing	1:CYS14:SG	2:HEC1:CAB
2	thioether	sing	1:CYS17:SG	2:HEC1:CAC
3	metal coordination	sing	1:HIS18:NE2	2:HEC1:FE
4	metal coordination	sing	1:MET80:SD	2:HEC1:FE

Source organism

Equus caballus

Exptl. method

NMR

Refine. method

SIMULATED ANNEALING, TORSION ANGLE DYNAMICS, RESTRAINED ENERGY MINIMIZATION

Data set

assigned_chemical_shifts, coupling_constants

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 82.0 %, Completeness (bb): 92.1 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	82.0 % (547 of 667)	82.0 % (547 of 667)
Backbone	92.1 % (199 of 216)	92.1 % (199 of 216)
Sidechain	77.2 % (348 of 451)	77.2 % (348 of 451)
Aromatic	89.6 % (43 of 48)	89.6 % (43 of 48)
Methyl	87.0 % (40 of 46)	87.0 % (40 of 46)

1. cytochrome c

GDVEKGKKIF VQKCAQCHTV EKGGKHKTGP NLHGLFGRKT GQAPGFTYTD ANKNKGITWK EETLMEYLEN PKKYIPGTKM IFAGIKKKTE REDLIAYLKK ATNE

Show sample condition

Sample

Temperature 298 (±2) K, pH 7.2 (±0.1)

#	Name	Isotope labeling	Type	Concentration
1	cytochrome c			5 mM
2	PROTOPORPHYRIN IX CONTAINING FE			5 mM
3	phosphate buffer			50 mM
4	acetonitrile			30 % v/v
5	H2O			70 % v/v

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Protein Blocks Logo

Calculated from 30 models in PDB: 1LC2, Strand ID: A Detail

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Coupling constant

73 J values in 1 lists
Field strength (¹H) 590 MHz, Temperature 298 (±2) K, pH 7.2 (±0.1) Detail

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Temperature 298 (±2) K, pH 7.2 (±0.1)

List #1 J-values_set_1, Field strength (¹H) 590 MHz

Release date

2003-06-08

Citation 1

Structure-function relationship of reduced cytochrome c probed by complete solution structure determination in 30% acetonitrile/water solution
Sivakolundu, S.G., Mabrouk, P.A.
J. Biol. Inorg. Chem. (2003), 8, 527-539, PubMed 12764601 , DOI 10.1007/s00775-002-0437-0 , Abstract

Show more 2 citaions

Citation 2

Proton resonance assignments of horse ferrocytochrome c
Wand, A.J., Di Stefano, D.L., Feng, Y.Q., Roder, H., Englander, S.W.
Biochemistry (1989), 28, 186-194, PubMed 2539854 , DOI: , Abstract

Citation 3

Solution structure of reduced horse heart cytochrome c
Banci, L., Bertini, I., Huber, J.G., Spyroulias, G.A., Turano, P.
J. Biol. Inorg. Chem. (1999), 4, 21-31, PubMed 10499099 , DOI: , Abstract

Hide non-primary 2 citaions

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

Interaction partners 1. cytochrome c, : 1 interactors Detail

Experiments performed 3 experiments Detail