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1BE3
Biol. Unit 1
Info
Asym.Unit (342 KB)
Biol.Unit 1 (331 KB)
Biol.Unit 2 (655 KB)
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(1)
Title
:
CYTOCHROME BC1 COMPLEX FROM BOVINE
Authors
:
S. Iwata, J. W. Lee, K. Okada, J. K. Lee, M. Iwata, S. Ramaswamy, B. K. Jap
Date
:
19 May 98 (Deposition) - 13 Jan 99 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.00
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J,K
Biol. Unit 1: A,B,C,D,E,F,G,H,I,J,K (1x)
Biol. Unit 2: A,B,C,D,E,F,G,H,I,J,K (2x)
Keywords
:
Electron Transport, Cytochrome, Membrane Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Iwata, J. W. Lee, K. Okada, J. K. Lee, M. Iwata, B. Rasmussen, T. A. Link, S. Ramaswamy, B. K. Jap
Complete Structure Of The 11-Subunit Bovine Mitochondrial Cytochrome Bc1 Complex.
Science V. 281 64 1998
(for further references see the
PDB file header
)
[
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Hetero Components
(3, 4)
Info
All Hetero Components
1a: FE2/S2 (INORGANIC) CLUSTER (FESa)
2a: HEME C (HECa)
3a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
3b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
FES
1
Ligand/Ion
FE2/S2 (INORGANIC) CLUSTER
2
HEC
1
Ligand/Ion
HEME C
3
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
[
close Hetero Component info
]
Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LEU C:41 , ILE C:45 , GLY C:48 , LEU C:49 , LEU C:51 , ALA C:52 , ARG C:80 , HIS C:83 , ALA C:87 , GLY C:130 , TYR C:131 , LEU C:133 , PRO C:134 , HIS C:182 , PHE C:183 , PRO C:186 , TYR C:273
BINDING SITE FOR RESIDUE HEM C 380
2
AC2
SOFTWARE
TRP C:31 , GLY C:34 , LEU C:37 , LEU C:94 , HIS C:97 , ARG C:100 , SER C:106 , PHE C:109 , TRP C:113 , GLY C:116 , VAL C:117 , LEU C:119 , LEU C:120 , HIS C:196 , LEU C:200 , SER C:205 , ASN C:206
BINDING SITE FOR RESIDUE HEM C 381
3
AC3
SOFTWARE
VAL D:36 , CYS D:37 , SER D:39 , CYS D:40 , HIS D:41 , ALA D:108 , LEU D:113 , ILE D:116 , ARG D:120 , TYR D:126 , VAL D:127 , LEU D:130 , PHE D:153 , ILE D:158 , GLY D:159 , MET D:160 , ILE D:164 , LEU D:190 , HIS E:161
BINDING SITE FOR RESIDUE HEC D 242
4
AC4
SOFTWARE
CYS E:139 , HIS E:141 , LEU E:142 , GLY E:143 , CYS E:144 , CYS E:158 , CYS E:160 , HIS E:161 , SER E:163
BINDING SITE FOR RESIDUE FES E 197
[
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]
SAPs(SNPs)/Variants
(2, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_QCR2_BOVIN_001 (T27R, chain B, )
2: VAR_CYB_BOVIN_001 (F90V, chain C, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_QCR2_BOVIN_001
*
T
41
R
QCR2_BOVIN
---
---
B
T
27
R
2
UniProt
VAR_CYB_BOVIN_001
*
F
90
V
CYB_BOVIN
---
---
C
F
90
V
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(5, 5)
Info
All PROSITE Patterns/Profiles
1: CYTB_NTER (C:1-209)
2: INSULINASE (B:54-77)
3: CYTC (D:24-125)
4: RIESKE (E:109-194)
5: CYTB_CTER (C:210-379)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CYTB_NTER
PS51002
Cytochrome b/b6 N-terminal region profile.
CYB_BOVIN
1-209
1
C:1-209
2
INSULINASE
PS00143
Insulinase family, zinc-binding region signature.
QCR2_BOVIN
68-91
1
B:54-77
3
CYTC
PS51007
Cytochrome c family profile.
CY1_BOVIN
108-209
1
D:24-125
4
RIESKE
PS51296
Rieske [2Fe-2S] iron-sulfur domain profile.
UCRI_BOVIN
187-272
1
E:109-194
5
CYTB_CTER
PS51003
Cytochrome b/b6 C-terminal region profile.
CYB_BOVIN
210-379
1
C:210-379
[
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]
Exons
(0, 0)
Info
All Exons
View:
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All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(14, 16)
Info
All SCOP Domains
01a: SCOP_d1be3d2 (D:1-195)
02a: SCOP_d1be3e1 (E:70-196)
03a: SCOP_d1be3a1 (A:1-233)
03b: SCOP_d1be3a2 (A:234-446)
04a: SCOP_d1be3b1 (B:21-235)
04b: SCOP_d1be3b2 (B:236-439)
05a: SCOP_d1be3i_ (I:)
06a: SCOP_d1be3f_ (F:)
07a: SCOP_d1be3c2 (C:261-379)
08a: SCOP_d1be3c3 (C:1-260)
09a: SCOP_d1be3h_ (H:)
10a: SCOP_d1be3d3 (D:196-241)
11a: SCOP_d1be3e2 (E:1-69)
12a: SCOP_d1be3j_ (J:)
13a: SCOP_d1be3k_ (K:)
14a: SCOP_d1be3g_ (G:)
View:
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Label:
Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Cytochrome c
(308)
Superfamily
:
Cytochrome c
(308)
Family
:
Cytochrome bc1 domain
(36)
Protein domain
:
Cytochrome bc1 domain
(27)
Cow (Bos taurus) [TaxId: 9913]
(17)
01a
d1be3d2
D:1-195
Class
:
All beta proteins
(24004)
Fold
:
ISP domain
(115)
Superfamily
:
ISP domain
(115)
Family
:
Rieske iron-sulfur protein (ISP)
(50)
Protein domain
:
ISP subunit of the mitochondrial cytochrome bc1-complex, water-soluble domain
(28)
Cow (Bos taurus) [TaxId: 9913]
(18)
02a
d1be3e1
E:70-196
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
LuxS/MPP-like metallohydrolase
(89)
Superfamily
:
LuxS/MPP-like metallohydrolase
(89)
Family
:
MPP-like
(65)
Protein domain
:
Cytochrome bc1 core subunit 1
(27)
Cow (Bos taurus) [TaxId: 9913]
(17)
03a
d1be3a1
A:1-233
03b
d1be3a2
A:234-446
Protein domain
:
Cytochrome bc1 core subunit 2
(27)
Cow (Bos taurus) [TaxId: 9913]
(17)
04a
d1be3b1
B:21-235
04b
d1be3b2
B:236-439
Fold
:
Non-globular alpha+beta subunits of globular proteins
(21)
Superfamily
:
Non-globular alpha+beta subunits of globular proteins
(21)
Family
:
Ubiquinol-cytochrome c reductase 8 kDa protein
(17)
Protein domain
:
automated matches
(3)
Cow (Bos taurus) [TaxId: 9913]
(3)
05a
d1be3i_
I:
Class
:
Membrane and cell surface proteins and peptides
(2046)
Fold
:
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Superfamily
:
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Family
:
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Protein domain
:
14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(21)
Cow (Bos taurus) [TaxId: 9913]
(14)
06a
d1be3f_
F:
Fold
:
a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(46)
Superfamily
:
a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(46)
Family
:
a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(39)
Protein domain
:
Mitochondrial cytochrome b subunit, C-terminal domain
(30)
Cow (Bos taurus) [TaxId: 9913]
(17)
07a
d1be3c2
C:261-379
Fold
:
Heme-binding four-helical bundle
(113)
Superfamily
:
Transmembrane di-heme cytochromes
(48)
Family
:
Cytochrome b of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(46)
Protein domain
:
Mitochondrial cytochrome b subunit, N-terminal domain
(30)
Cow (Bos taurus) [TaxId: 9913]
(17)
08a
d1be3c3
C:1-260
Fold
:
Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Superfamily
:
Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Family
:
Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Protein domain
:
Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(20)
Cow (Bos taurus) [TaxId: 9913]
(12)
09a
d1be3h_
H:
Fold
:
Single transmembrane helix
(568)
Superfamily
:
Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
(36)
Family
:
Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
(27)
Protein domain
:
Cytochrome c1 subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane anchor
(27)
Cow (Bos taurus) [TaxId: 9913]
(17)
10a
d1be3d3
D:196-241
Superfamily
:
ISP transmembrane anchor
(35)
Family
:
ISP transmembrane anchor
(32)
Protein domain
:
Iron-sulfur subunit (ISP) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase), transmembrane region
(27)
Cow (Bos taurus) [TaxId: 9913]
(17)
11a
d1be3e2
E:1-69
Superfamily
:
Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Family
:
Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Protein domain
:
Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(25)
Cow (Bos taurus) [TaxId: 9913]
(18)
12a
d1be3j_
J:
Superfamily
:
Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(15)
Family
:
Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(15)
Protein domain
:
Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(12)
Cow (Bos taurus) [TaxId: 9913]
(12)
13a
d1be3k_
K:
Superfamily
:
Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Family
:
Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(36)
Protein domain
:
Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
(28)
Cow (Bos taurus) [TaxId: 9913]
(18)
14a
d1be3g_
G:
[
close SCOP info
]
CATH Domains
(12, 15)
Info
all CATH domains
01a: CATH_1be3A02 (A:239-442)
01b: CATH_1be3B01 (B:21-235)
01c: CATH_1be3B02 (B:236-439)
01d: CATH_1be3A01 (A:14-227)
02a: CATH_1be3D02 (D:1-196)
03a: CATH_1be3F00 (F:5-110)
04a: CATH_1be3H00 (H:15-78)
05a: CATH_1be3C00 (C:1-379)
06a: CATH_1be3D01 (D:197-241)
07a: CATH_1be3G00 (G:1-81)
08a: CATH_1be3K00 (K:15-36)
09a: CATH_1be3J00 (J:1-62)
10a: CATH_1be3E01 (E:1-64)
11a: CATH_1be3E02 (E:65-196)
12a: CATH_1be3I00 (I:46-78)
View:
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Classes
(
)
(
)
Architectures
(
)
(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Cytochrome Bc1 Complex; Chain A, domain 1
(45)
Homologous Superfamily
:
Cytochrome Bc1 Complex; Chain A, domain 1
(45)
Cattle (Bos taurus)
(17)
01a
1be3A02
A:239-442
01b
1be3B01
B:21-235
01c
1be3B02
B:236-439
01d
1be3A01
A:14-227
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Cytochrome Bc1 Complex; Chain D, domain 2
(279)
Homologous Superfamily
:
Cytochrome c
(279)
Cattle (Bos taurus)
(18)
02a
1be3D02
D:1-196
Topology
:
Cytochrome Bc1 Complex; Chain F
(39)
Homologous Superfamily
:
Cytochrome Bc1 Complex; Chain F
(39)
Cattle (Bos taurus)
(17)
03a
1be3F00
F:5-110
Topology
:
Helix Hairpins
(718)
Homologous Superfamily
:
[code=1.10.287.20, no name defined]
(39)
Cattle (Bos taurus)
(17)
04a
1be3H00
H:15-78
Architecture
:
Up-down Bundle
(3216)
Topology
:
Cytochrome Bc1 Complex; Chain C
(51)
Homologous Superfamily
:
Cytochrome Bc1 Complex; Chain C
(51)
Cattle (Bos taurus)
(17)
05a
1be3C00
C:1-379
Topology
:
Single alpha-helices involved in coiled-coils or other helix-helix interfaces
(552)
Homologous Superfamily
:
[code=1.20.5.100, no name defined]
(56)
Cattle (Bos taurus)
(17)
06a
1be3D01
D:197-241
Homologous Superfamily
:
[code=1.20.5.210, no name defined]
(39)
Cattle (Bos taurus)
(17)
07a
1be3G00
G:1-81
Homologous Superfamily
:
[code=1.20.5.220, no name defined]
(20)
Cattle (Bos taurus)
(14)
08a
1be3K00
K:15-36
Homologous Superfamily
:
[code=1.20.5.260, no name defined]
(39)
Cattle (Bos taurus)
(17)
09a
1be3J00
J:1-62
Homologous Superfamily
:
[code=1.20.5.270, no name defined]
(39)
Cattle (Bos taurus)
(17)
10a
1be3E01
E:1-64
Class
:
Mainly Beta
(13760)
Architecture
:
3-layer Sandwich
(102)
Topology
:
Rieske Iron-sulfur Protein
(99)
Homologous Superfamily
:
'Rieske'-like iron-sulphur domains
(99)
Cattle (Bos taurus)
(18)
11a
1be3E02
E:65-196
Architecture
:
Ribbon
(789)
Topology
:
Cytochrome Bc1 Complex; Chain I
(29)
Homologous Superfamily
:
Cytochrome Bc1 Complex; Chain I
(29)
Cattle (Bos taurus)
(17)
12a
1be3I00
I:46-78
[
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]
Pfam Domains
(0, 0)
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Asym.Unit (342 KB)
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