DB code: M00222

CATH domain	2.60.40.830 : Immunoglobulin-like
	2.40.50.100 : OB fold (Dihydrolipoamide Acetyltransferase, E2P)
	1.20.810.10 : Cytochrome Bc1 Complex; Chain C
	1.-.-.- :
	2.102.10.10 : Rieske Iron-sulfur Protein	Catalytic domain
	1.20.5.510 : Single alpha-helices involved in coiled-coils or other helix-helix interfaces
	1.10.287.980 : Helix Hairpins
	1.-.-.- :
	1.-.-.- :
	1.-.-.- :
	1.-.-.- :
E.C.	1.10.9.1
CSA
M-CSA
MACiE

CATH domain	Related DB codes (homologues)
2.102.10.10 : Rieske Iron-sulfur Protein	T00024
2.40.50.100 : OB fold (Dihydrolipoamide Acetyltransferase, E2P)	M00163 M00145 M00188 M00189 T00223 M00190 M00191 M00208

Uniprot Enzyme Name
UniprotKB	Protein name	Synonyms	RefSeq	Pfam
P23577	Apocytochrome f	None	NP_958358.1 (Protein) NC_005353.1 (DNA/RNA sequence)	PF01333 (Apocytochr_F_C) [Graphical View]
P16013	Apocytochrome f	None	NP_054949.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF01333 (Apocytochr_F_C) [Graphical View]
Q00471	Cytochrome b6	None	NP_958365.1 (Protein) NC_005353.1 (DNA/RNA sequence)	PF13631 (Cytochrom_B_N_2) [Graphical View]
P00165	Cytochrome b6	None	NP_054964.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF00033 (Cytochrom_B_N) [Graphical View]
P49728	Cytochrome b6-f complex iron-sulfur subunit, chloroplastic	EC 1.10.99.1 Rieske iron-sulfur protein RISP ISP Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein	XP_001698786.1 (Protein) XM_001698734.1 (DNA/RNA sequence)	PF08802 (CytB6-F_Fe-S) PF00355 (Rieske) [Graphical View]
P08980	Cytochrome b6-f complex iron-sulfur subunit, chloroplastic	EC 1.10.99.1 Rieske iron-sulfur protein RISP ISP Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein		PF08802 (CytB6-F_Fe-S) PF00355 (Rieske) [Graphical View]
P23230	Cytochrome b6-f complex subunit 4	17 kDa polypeptide	NP_958359.1 (Protein) NC_005353.1 (DNA/RNA sequence)	PF00032 (Cytochrom_B_C) [Graphical View]
P00166	Cytochrome b6-f complex subunit 4	17 kDa polypeptide	NP_054965.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF00032 (Cytochrom_B_C) [Graphical View]
Q08362	Cytochrome b6-f complex subunit 5	Cytochrome b6-f complex subunit V Cytochrome b6-f complex subunit petG	NP_958401.1 (Protein) NC_005353.1 (DNA/RNA sequence)	PF02529 (PetG) [Graphical View]
P69461	Cytochrome b6-f complex subunit 5	Cytochrome b6-f complex subunit V Cytochrome b6-f complex subunit petG	NP_054954.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF02529 (PetG) [Graphical View]
P50369	Cytochrome b6-f complex subunit 6	Cytochrome b6-f complex subunit VI Cytochrome b6-f complex subunit petL	NP_958424.2 (Protein) NC_005353.1 (DNA/RNA sequence)	PF05115 (PetL) [Graphical View]
Q9M3L0	Cytochrome b6-f complex subunit 6	Cytochrome b6-f complex subunit VI Cytochrome b6-f complex subunit petL	NP_054953.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF05115 (PetL) [Graphical View]
Q42496	Cytochrome b6-f complex subunit 7, chloroplastic	Cytochrome b6-f complex subunit VII Cytochrome b6-f complex subunit petM Cytochrome b6-f complex 4 kDa subunit	XP_001694096.1 (Protein) XM_001694044.1 (DNA/RNA sequence)	PF08041 (PetM) [Graphical View]
P80883	Cytochrome b6-f complex subunit 7	Cytochrome b6-f complex subunit VII Cytochrome b6-f complex subunit petM		PF08041 (PetM) [Graphical View]
P0C1D4	Cytochrome b6-f complex subunit 8, chloroplastic	Cytochrome b6-f complex subunit VIII Cytochrome b6-f complex subunit petN	XP_001698251.1 (Protein) XM_001698199.1 (DNA/RNA sequence)	PF03742 (PetN) [Graphical View]
P61045	Cytochrome b6-f complex subunit 8	Cytochrome b6-f complex subunit VIII Cytochrome b6-f complex subunit petN	NP_054925.1 (Protein) NC_002202.1 (DNA/RNA sequence)	PF03742 (PetN) [Graphical View]

KEGG enzyme name
plastoquinol---plastocyanin reductase plastoquinol/plastocyanin oxidoreductase cytochrome b6/f complex cytochrome b6/ complex

UniprotKB: Accession Number	Entry name	Activity	Subunit	Subcellular location	Cofactor
P23577	CYF_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein.	Binds 1 heme group covalently.
P16013	CYF_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).	Binds 1 heme group covalently (By similarity).
Q00471	CYB6_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Multi-pass membrane protein.	Binds 2 heme groups. One heme group is bound covalently by a single cysteine link, the other one non-covalently.
P00165	CYB6_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Multi-pass membrane protein (By similarity).	Binds 2 heme groups. One heme group is bound covalently by a single cysteine link, the other one non-covalently.
P49728	UCRIA_CHLRE	Plastoquinol-1 + 2 oxidized plastocyanin = plastoquinone + 2 reduced plastocyanin.	The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein. Note=The transmembrane helix obliquely spans the membrane in one monomer, and its extrinsic C- terminal domain is part of the other monomer.	Binds 1 2Fe-2S cluster per subunit.
P08980	UCRIA_SPIOL	Plastoquinol-1 + 2 oxidized plastocyanin = plastoquinone + 2 reduced plastocyanin.	The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity). Note=The transmembrane helix obliquely spans the membrane in one monomer, and its extrinsic C-terminal domain is part of the other monomer (By similarity).	Binds 1 2Fe-2S cluster per subunit.
P23230	PETD_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Multi-pass membrane protein.
P00166	PETD_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Multi-pass membrane protein (By similarity).
Q08362	PETG_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein.
P69461	PETG_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).
P50369	PETL_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).
Q9M3L0	PETL_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).
Q42496	PETM_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein.
P80883	PETM_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).
P0C1D4	PETN_CHLRE		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer.	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein.
P61045	PETN_SPIOL		The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer (By similarity).	Plastid, chloroplast thylakoid membrane, Single-pass membrane protein (By similarity).

KEGG Pathways
Map code	Pathways	E.C.
MAP00195	Photosynthesis

Compound table
						Cofactors			Substrates		Products		Intermediates
KEGG-id						C00032	L00023	C05306	C16693	C03162	C02061	C03025
E.C.
Compound						Heme	[2Fe-2S]	Chlorophyll a	Plastoquinol	Oxidized plastocyanin	Plastoquinone	Reduced plastocyanin
Type						aromatic ring (with nitrogen atoms),carboxyl group,heavy metal	heavy metal,sulfide group	aromatic ring (with nitrogen atoms),carbohydrate,divalent metal (Ca2+, Mg2+),lipid	aromatic ring (only carbon atom),lipid	heavy metal,peptide/protein	aromatic ring (only carbon atom),lipid	heavy metal,peptide/protein
ChEBI						17627 26355 17627 26355	33739 33739	18230 18230	16323 16323		80663 80663
PubChem								12085802 16667503 44602414 12085802 16667503 44602414	24892729 24892729		10219885 10219885
1q90A01						Bound:HEM	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90A02						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90B						Bound:3xHEM	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90R						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90C						Unbound	Bound:FES	Unbound	Unbound	Unbound	Analogue:TDS	Unbound
1rfsA						Unbound	Bound:FES	Unbound	Unbound	Unbound	Unbound	Unbound
1q90D						Unbound	Unbound	Bound:CL1	Unbound	Unbound	Unbound	Unbound
1q90G						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90L						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90M						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound
1q90N						Unbound	Unbound	Unbound	Unbound	Unbound	Unbound	Unbound

Reference for Active-site residues
resource	references	E.C.
literature [14], [15]

Active-site residues
PDB						Catalytic residues	Cofactor-binding residues	Modified residues	Main-chain involved in catalysis	Comment
1q90A01							TYR 1;HIS 25(Fe binding);CYS 21;CYS 24(Porphyrin binding)
1q90A02
1q90B							CYS 35(Porphyrin-3 binding);HIS 86;HIS 187(Fe-2 binding);HIS 100;HIS 202(Fe-1 binding)
1q90R
1q90C						HIS 155	CYS 134;HIS 136;CYS 152;HIS 155(2Fe-2S cluster binding)
1rfsA						HIS 128	CYS 107;HIS 109;CYS 125;HIS 128(2Fe-2S cluster binding)
1q90D
1q90G
1q90L
1q90M
1q90N

References for Catalytic Mechanism
References	Sections	No. of steps in catalysis
[3]	p.1617, p.1620, p.1622
[11]
[12]
[13]	p.20931-20932
[14]	p.415-417
[15]	Fig.2, p.1014
[17]	p.5925-5926
[19]	p.16334-16335

References
[1]
Resource
Comments
Medline ID
PubMed ID	1847076
Journal	Biochemistry
Year	1991
Volume	30
Pages	1892-901
Authors	Britt RD, Sauer K, Klein MP, Knaff DB, Kriauciunas A, Yu CA, Yu L, Malkin R
Title	Electron spin echo envelope modulation spectroscopy supports the suggested coordination of two histidine ligands to the Rieske Fe-S centers of the cytochrome b6f complex of spinach and the cytochrome bc1 complexes of Rhodospirillum rubrum, Rhodobacter sphaeroides R-26, and bovine heart mitochondria.
Related PDB
Related UniProtKB
[2]
Resource
Comments
Medline ID
PubMed ID	8394319
Journal	J Bioenerg Biomembr
Year	1993
Volume	25
Pages	233-44
Authors	Beattie DS
Title	A proposed pathway of proton translocation through the bc complexes of mitochondria and chloroplasts.
Related PDB
Related UniProtKB
[3]
Resource
Comments	X-RAY CRYSTALLOGRAPHY (1.83 ANGSTROMS) OF 104-230.
Medline ID
PubMed ID	9438861
Journal	Structure
Year	1997
Volume	5
Pages	1613-25
Authors	Carrell CJ, Zhang H, Cramer WA, Smith JL
Title	Biological identity and diversity in photosynthesis and respiration: structure of the lumen-side domain of the chloroplast Rieske protein.
Related PDB	1rfs
Related UniProtKB	P08980
[4]
Resource
Comments
Medline ID
PubMed ID	10423236
Journal	Biochemistry
Year	1999
Volume	38
Pages	9590-9
Authors	Carrell CJ, Schlarb BG, Bendall DS, Howe CJ, Cramer WA, Smith JL
Title	Structure of the soluble domain of cytochrome f from the cyanobacterium Phormidium laminosum.
Related PDB
Related UniProtKB
[5]
Resource
Comments
Medline ID
PubMed ID	10359083
Journal	FEBS Lett
Year	1999
Volume	450
Pages	245-50
Authors	Schoepp B, Brugna M, Riedel A, Nitschke W, Kramer DM
Title	The Qo-site inhibitor DBMIB favours the proximal position of the chloroplast Rieske protein and induces a pK-shift of the redox-linked proton.
Related PDB
Related UniProtKB
[6]
Resource
Comments
Medline ID
PubMed ID	10591526
Journal	J Bioenerg Biomembr
Year	1999
Volume	31
Pages	201-13
Authors	Soriano GM, Ponamarev MV, Carrell CJ, Xia D, Smith JL, Cramer WA
Title	Comparison of the cytochrome bc1 complex with the anticipated structure of the cytochrome b6f complex: Le plus ca change le plus c'est la meme chose.
Related PDB
Related UniProtKB
[7]
Resource
Comments
Medline ID
PubMed ID	11004464
Journal	Biochim Biophys Acta
Year	2000
Volume	1459
Pages	467-74
Authors	Breyton C
Title	The cytochrome b(6)f complex: structural studies and comparison with the bc(1) complex.
Related PDB
Related UniProtKB
[8]
Resource
Comments
Medline ID
PubMed ID	11460929
Journal	J Bioenerg Biomembr
Year	2001
Volume	33
Pages	9-26
Authors	Schmidt CL, Shaw L
Title	A comprehensive phylogenetic analysis of Rieske and Rieske-type iron-sulfur proteins.
Related PDB
Related UniProtKB
[9]
Resource
Comments
Medline ID
PubMed ID	11526115
Journal	J Biol Chem
Year	2001
Volume	276
Pages	42761-6
Authors	Molik S, Karnauchov I, Weidlich C, Herrmann RG, Klosgen RB
Title	The Rieske Fe/S protein of the cytochrome b6/f complex in chloroplasts: missing link in the evolution of protein transport pathways in chloroplasts?
Related PDB
Related UniProtKB
[10]
Resource
Comments
Medline ID
PubMed ID	11788579
Journal	J Biol Chem
Year	2002
Volume	277
Pages	10949-54
Authors	Schneider D, Skrzypczak S, Anemuller S, Schmidt CL, Seidler A, Rogner M
Title	Heterogeneous Rieske proteins in the cytochrome b6f complex of Synechocystis PCC6803?
Related PDB
Related UniProtKB
[11]
Resource
Comments
Medline ID
PubMed ID	12207018
Journal	J Biol Chem
Year	2002
Volume	277
Pages	41865-71
Authors	Soriano GM, Guo LW, De Vitry C, Kallas T, Cramer WA
Title	Electron transfer from the Rieske iron-sulfur protein (ISP) to cytochrome f in vitro. Is a guided trajectory of the ISP necessary for competent docking?
Related PDB
Related UniProtKB
[12]
Resource
Comments
Medline ID
PubMed ID	12944318
Journal	Biophys J
Year	2003
Volume	85
Pages	2055-68
Authors	Gross EL, Pearson DC Jr
Title	Brownian dynamics simulations of the interaction of Chlamydomonas cytochrome f with plastocyanin and cytochrome c6.
Related PDB
Related UniProtKB
[13]
Resource
Comments
Medline ID
PubMed ID	12672829
Journal	J Biol Chem
Year	2003
Volume	278
Pages	20925-33
Authors	Yan J, Cramer WA
Title	Functional insensitivity of the cytochrome b6f complex to structure changes in the hinge region of the Rieske iron-sulfur protein.
Related PDB
Related UniProtKB
[14]
Resource
Comments	X-RAY CRYSTALLOGRAPHY (3.1 ANGSTROMS) OF 31-206.
Medline ID
PubMed ID	14647374
Journal	Nature
Year	2003
Volume	426
Pages	413-8
Authors	Stroebel D, Choquet Y, Popot JL, Picot D
Title	An atypical haem in the cytochrome b(6)f complex.
Related PDB	1q90
Related UniProtKB	P49728
[15]
Resource
Comments
Medline ID
PubMed ID	14526088
Journal	Science
Year	2003
Volume	302
Pages	1009-14
Authors	Kurisu G, Zhang H, Smith JL, Cramer WA
Title	Structure of the cytochrome b6f complex of oxygenic photosynthesis: tuning the cavity.
Related PDB
Related UniProtKB
[16]
Resource
Comments
Medline ID
PubMed ID	14585099
Journal	Biochem J
Year	2004
Volume	378
Pages	45-51
Authors	Crowley PB, Hunter DM, Sato K, McFarlane W, Dennison C
Title	The parsley plastocyanin-turnip cytochrome f complex: a structurally distorted but kinetically functional acidic patch.
Related PDB
Related UniProtKB
[17]
Resource
Comments
Medline ID
PubMed ID	15147175
Journal	Biochemistry
Year	2004
Volume	43
Pages	5921-9
Authors	Cramer WA, Zhang H, Yan J, Kurisu G, Smith JL
Title	Evolution of photosynthesis: time-independent structure of the cytochrome b6f complex.
Related PDB
Related UniProtKB
[18]
Resource
Comments
Medline ID
PubMed ID	15196013
Journal	Biochemistry
Year	2004
Volume	43
Pages	7707-16
Authors	Roberts AG, Bowman MK, Kramer DM
Title	The inhibitor DBMIB provides insight into the functional architecture of the Qo site in the cytochrome b6f complex.
Related PDB
Related UniProtKB
[19]
Resource
Comments
Medline ID
PubMed ID	15610027
Journal	Biochemistry
Year	2004
Volume	43
Pages	16329-36
Authors	Zhang H, Primak A, Cape J, Bowman MK, Kramer DM, Cramer WA
Title	Characterization of the high-spin heme x in the cytochrome b6f complex of oxygenic photosynthesis.
Related PDB
Related UniProtKB
[20]
Resource
Comments
Medline ID
PubMed ID	15313237
Journal	Curr Opin Struct Biol
Year	2004
Volume	14
Pages	432-9
Authors	Smith JL, Zhang H, Yan J, Kurisu G, Cramer WA
Title	Cytochrome bc complexes: a common core of structure and function surrounded by diversity in the outlying provinces.
Related PDB
Related UniProtKB
[21]
Resource
Comments
Medline ID
PubMed ID	15316016
Journal	J Biol Chem
Year	2004
Volume	279
Pages	44621-7
Authors	de Vitry C, Ouyang Y, Finazzi G, Wollman FA, Kallas T
Title	The chloroplast Rieske iron-sulfur protein. At the crossroad of electron transport and signal transduction.
Related PDB
Related UniProtKB
[22]
Resource
Comments
Medline ID
PubMed ID	15522300
Journal	J Mol Biol
Year	2004
Volume	344
Pages	481-93
Authors	Yan J, Cramer WA
Title	Molecular control of a bimodal distribution of quinone-analogue inhibitor binding sites in the cytochrome b(6)f complex.
Related PDB
Related UniProtKB
[23]
Resource
Comments
Medline ID
PubMed ID	15003236
Journal	Trends Plant Sci
Year	2004
Volume	9
Pages	130-7
Authors	Allen JF
Title	Cytochrome b6f: structure for signalling and vectorial metabolism.
Related PDB
Related UniProtKB

Comments

This enzyme, Rieske iron-sulfur protein, is a component of cytochrome b6/f complex. This enzyme transfers electrons from plastoquinol to plastocyanin, a copper-containing protein. The electrons transferred to the plastocyanin are donated to a heam cofactor of cytochrome f, which is also a component of cycochrome b6/f complex. The cytochrome b6/f complex is composed of four large subunits and four small subunits: The large subunits are: cytochrome b6: Swiss-prot;Q00471, PDB;1q90 chain B, subunit IV (or petD): Swiss-prot;P23230, PDB;1q90 chain D, cytochrome f: Swiss-prot;P23577, PDB;1q90 chain A, Rieske iron-sulfur protein (ISP): Swiss-prot;P49728, P08980 (PDB;1q90 chains R/C & 1rfs). The small subunits are: petG: Swiss-prot;Q08362, PDB;1q90 chain G, petL: Swiss-prot;P50369, PDB;1q90 chain L, petM: Swiss-prot;Q42496, PDB;1q90 chain M, petN: Swiss-prot;P61045, PDB;1q90 chain N

Created	Updated
2004-01-29	2012-10-02