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2RCR
Asym. Unit
Info
Asym.Unit (130 KB)
Biol.Unit 1 (123 KB)
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(1)
Title
:
STRUCTURE OF THE MEMBRANE-BOUND PROTEIN PHOTOSYNTHETIC REACTION CENTER FROM RHODOBACTER SPHAEROIDES
Authors
:
C. -H. Chang, J. Norris, M. Schiffer
Date
:
04 Feb 91 (Deposition) - 15 Jul 93 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.10
Chains
:
Asym. Unit : H,L,M
Biol. Unit 1: H,L,M (1x)
Keywords
:
Photosynthetic Reaction Center
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
C. H. Chang, O. El-Kabbani, D. Tiede, J. Norris, M. Schiffer
Structure Of The Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides.
Biochemistry V. 30 5352 1991
(for further references see the
PDB file header
)
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Hetero Components
(4, 9)
Info
All Hetero Components
1a: BACTERIOCHLOROPHYLL A (BCLa)
1b: BACTERIOCHLOROPHYLL A (BCLb)
1c: BACTERIOCHLOROPHYLL A (BCLc)
1d: BACTERIOCHLOROPHYLL A (BCLd)
2a: BACTERIOPHEOPHYTIN A (BPHa)
2b: BACTERIOPHEOPHYTIN A (BPHb)
3a: FE (III) ION (FEa)
4a: COENZYME Q10, (2Z,6E,10Z,14E,18E,2... (UQa)
4b: COENZYME Q10, (2Z,6E,10Z,14E,18E,2... (UQb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
BCL
4
Ligand/Ion
BACTERIOCHLOROPHYLL A
2
BPH
2
Ligand/Ion
BACTERIOPHEOPHYTIN A
3
FE
1
Ligand/Ion
FE (III) ION
4
UQ
2
Ligand/Ion
COENZYME Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-ISOMER
[
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
9: AC9 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS L:190 , HIS L:230 , HIS M:217 , GLU M:232 , HIS M:264
BINDING SITE FOR RESIDUE FE M 600
2
AC2
SOFTWARE
HIS L:168 , MET L:174 , ILE L:177 , SER L:178 , BCL L:350 , LEU M:158 , VAL M:173 , HIS M:180 , TRP M:183 , THR M:184 , BCL M:400 , BPH M:500
BINDING SITE FOR RESIDUE BCL M 601
3
AC3
SOFTWARE
PHE L:97 , ALA L:124 , ALA L:127 , TYR L:128 , TRP L:156 , VAL L:157 , TYR L:162 , HIS L:168 , HIS L:173 , ILE L:177 , PHE L:180 , VAL L:241 , SER L:244 , MET L:248 , BCL L:450 , BPH L:550 , TYR M:208 , BCL M:400 , BCL M:601
BINDING SITE FOR RESIDUE BCL L 350
4
AC4
SOFTWARE
PHE L:181 , BCL L:350 , BCL L:450 , ALA M:151 , LEU M:154 , LEU M:158 , THR M:184 , PHE M:187 , SER M:188 , LEU M:194 , PHE M:195 , HIS M:200 , SER M:203 , ILE M:204 , TYR M:208 , THR M:275 , GLY M:278 , ILE M:282 , BPH M:500 , BCL M:601
BINDING SITE FOR RESIDUE BCL M 400
5
AC5
SOFTWARE
TYR L:128 , PHE L:146 , HIS L:153 , BCL L:350 , BPH L:550 , PHE M:195 , ALA M:205 , PHE M:206 , BCL M:400
BINDING SITE FOR RESIDUE BCL L 450
6
AC6
SOFTWARE
PHE L:181 , LEU L:185 , LEU L:189 , UQ L:800 , SER M:58 , PHE M:66 , TRP M:127 , THR M:131 , THR M:144 , ALA M:147 , PHE M:148 , ALA M:271 , BCL M:400 , BCL M:601
BINDING SITE FOR RESIDUE BPH M 500
7
AC7
SOFTWARE
PHE L:41 , ALA L:42 , GLY L:45 , ILE L:49 , PHE L:97 , TRP L:100 , GLU L:104 , ILE L:117 , PHE L:121 , TYR L:148 , ILE L:150 , SER L:237 , BCL L:350 , BCL L:450 , TYR M:208 , ALA M:211 , LEU M:212 , MET M:216 , TRP M:250 , MET M:254
BINDING SITE FOR RESIDUE BPH L 550
8
AC8
SOFTWARE
LEU M:212 , MET M:216 , THR M:220 , ILE M:221 , ALA M:243 , TRP M:250 , MET M:254 , PHE M:256 , ALA M:258 , THR M:259 , MET M:260 , ILE M:263 , TRP M:266
BINDING SITE FOR RESIDUE UQ M 750
9
AC9
SOFTWARE
LEU L:185 , HIS L:190 , LEU L:193 , GLU L:212 , PHE L:216 , VAL L:220 , SER L:223 , ILE L:224 , ILE L:229 , TRP M:127 , BPH M:500
BINDING SITE FOR RESIDUE UQ L 800
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: REACTION_CENTER (L:166-192,L:166-192,M:193-219,M:19...)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
REACTION_CENTER
PS00244
Photosynthetic reaction center proteins signature.
RCEL_RHOS4
167-193
1
L:166-192
RCEL_RHOSH
167-193
1
L:166-192
RCEM_RHOS4
196-222
1
M:193-219
RCEM_RHOSH
196-222
1
M:193-219
[
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Exons
(0, 0)
Info
All Exons
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(4, 4)
Info
All SCOP Domains
1a: SCOP_d2rcrh1 (H:36-255)
2a: SCOP_d2rcrl_ (L:)
3a: SCOP_d2rcrm_ (M:)
4a: SCOP_d2rcrh2 (H:1-35)
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
PRC-barrel domain
(113)
Superfamily
:
PRC-barrel domain
(113)
Family
:
Photosynthetic reaction centre, H-chain, cytoplasmic domain
(108)
Protein domain
:
Photosynthetic reaction centre
(98)
Rhodobacter sphaeroides [TaxId: 1063]
(82)
1a
d2rcrh1
H:36-255
Class
:
Membrane and cell surface proteins and peptides
(2046)
Fold
:
Bacterial photosystem II reaction centre, L and M subunits
(187)
Superfamily
:
Bacterial photosystem II reaction centre, L and M subunits
(187)
Family
:
Bacterial photosystem II reaction centre, L and M subunits
(187)
Protein domain
:
L (light) subunit
(70)
Rhodobacter sphaeroides [TaxId: 1063]
(59)
2a
d2rcrl_
L:
Protein domain
:
M (medium) subunit
(70)
Rhodobacter sphaeroides [TaxId: 1063]
(59)
3a
d2rcrm_
M:
Fold
:
Single transmembrane helix
(568)
Superfamily
:
Photosystem II reaction centre subunit H, transmembrane region
(108)
Family
:
Photosystem II reaction centre subunit H, transmembrane region
(98)
Protein domain
:
Photosystem II reaction centre subunit H, transmembrane region
(98)
Rhodobacter sphaeroides [TaxId: 1063]
(82)
4a
d2rcrh2
H:1-35
[
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]
CATH Domains
(3, 6)
Info
all CATH domains
1a: CATH_2rcrH02 (H:117-248)
2a: CATH_2rcrH01 (H:12-116)
3a: CATH_2rcrM01 (M:15-141)
3b: CATH_2rcrM02 (M:142-299)
3c: CATH_2rcrL01 (L:1-163)
3d: CATH_2rcrL02 (L:164-263)
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)
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(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Photosynthetic Reaction Center; Chain H, domain 2
(93)
Homologous Superfamily
:
Photosynthetic Reaction Center, subunit H, domain 2
(93)
Rhodobacter sphaeroides. Organism_taxid: 1063. Rhodobacter sphaeroides. Organism_taxid: 1063.
(21)
1a
2rcrH02
H:117-248
Class
:
Few Secondary Structures
(1120)
Architecture
:
Irregular
(1120)
Topology
:
Photosynthetic Reaction Center; Chain H, domain 1
(93)
Homologous Superfamily
:
Photosynthetic Reaction Center, subunit H, domain 1
(93)
Rhodobacter sphaeroides. Organism_taxid: 1063. Rhodobacter sphaeroides. Organism_taxid: 1063.
(21)
2a
2rcrH01
H:12-116
Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Photosynthetic Reaction Center, subunit M; domain 1
(93)
Homologous Superfamily
:
Membrane spanning alpha-helix pairs
(93)
Rhodobacter sphaeroides. Organism_taxid: 1063. Rhodobacter sphaeroides. Organism_taxid: 1063.
(21)
3a
2rcrM01
M:15-141
3b
2rcrM02
M:142-299
3c
2rcrL01
L:1-163
3d
2rcrL02
L:164-263
[
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]
Pfam Domains
(3, 4)
Info
all PFAM domains
1a: PFAM_PRC_2rcrH01 (H:141-212)
2a: PFAM_PRCH_2rcrH02 (H:1-137)
3a: PFAM_Photo_RC_2rcrL01 (L:29-272)
3b: PFAM_Photo_RC_2rcrM01 (M:49-303)
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Clans
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)
(
)
Families
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(
)
Organisms
(
)
(
)
Clan
:
PRC-barrel
(43)
Family
:
PRC
(42)
Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides)
(39)
1a
PRC-2rcrH01
H:141-212
Clan
:
no clan defined [family: PRCH]
(40)
Family
:
PRCH
(40)
Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides)
(39)
2a
PRCH-2rcrH02
H:1-137
Clan
:
no clan defined [family: Photo_RC]
(43)
Family
:
Photo_RC
(43)
Rhodobacter sphaeroides (Rhodopseudomonas sphaeroides)
(39)
3a
Photo_RC-2rcrL01
L:29-272
3b
Photo_RC-2rcrM01
M:49-303
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