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4RCR
Asym. Unit
Info
Asym.Unit (146 KB)
Biol.Unit 1 (138 KB)
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(1)
Title
:
STRUCTURE OF THE REACTION CENTER FROM RHODOBACTER SPHAEROIDES R-26 AND 2.4.1: PROTEIN-COFACTOR (BACTERIOCHLOROPHYLL, BACTERIOPHEOPHYTIN, AND CAROTENOID) INTERACTIONS
Authors
:
H. Komiya, T. O. Yeates, A. J. Chirino, D. C. Rees, J. P. Allen, G. Feher
Date
:
09 Sep 91 (Deposition) - 31 Oct 93 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : H,L,M
Biol. Unit 1: H,L,M (1x)
Keywords
:
Photosynthetic Reaction Center
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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)
Reference
:
T. O. Yeates, H. Komiya, A. Chirino, D. C. Rees, J. P. Allen, G. Feher
Structure Of The Reaction Center From Rhodobacter Sphaeroides R-26 And 2. 4. 1: Protein-Cofactor (Bacteriochlorophyll, Bacteriopheophytin, And Carotenoid) Interactions.
Proc. Natl. Acad. Sci. Usa V. 85 7993 1988
(for further references see the
PDB file header
)
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Hetero Components
(5, 10)
Info
All Hetero Components
1a: BACTERIOCHLOROPHYLL A (BCLa)
1b: BACTERIOCHLOROPHYLL A (BCLb)
1c: BACTERIOCHLOROPHYLL A (BCLc)
1d: BACTERIOCHLOROPHYLL A (BCLd)
2a: B-OCTYLGLUCOSIDE (BOGa)
3a: BACTERIOPHEOPHYTIN A (BPHa)
3b: BACTERIOPHEOPHYTIN A (BPHb)
4a: FE (III) ION (FEa)
5a: UBIQUINONE-10 (U10a)
5b: UBIQUINONE-10 (U10b)
View:
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Label:
No.
Name
Count
Type
Full Name
1
BCL
4
Ligand/Ion
BACTERIOCHLOROPHYLL A
2
BOG
1
Ligand/Ion
B-OCTYLGLUCOSIDE
3
BPH
2
Ligand/Ion
BACTERIOPHEOPHYTIN A
4
FE
1
Ligand/Ion
FE (III) ION
5
U10
2
Ligand/Ion
UBIQUINONE-10
[
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Sites
(10, 10)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
BCL L:282 , TRP M:66 , PHE M:67 , ILE M:70 , TYR M:177 , GLY M:178 , ILE M:179
BINDING SITE FOR RESIDUE BOG M 308
02
AC2
SOFTWARE
HIS L:190 , HIS L:230 , HIS M:219 , GLU M:234 , HIS M:266
BINDING SITE FOR RESIDUE FE M 309
03
AC3
SOFTWARE
HIS L:168 , MET L:174 , ILE L:177 , SER L:178 , THR L:182 , BCL L:283 , ILE M:179 , HIS M:182 , BOG M:308 , BCL M:310 , BPH M:312
BINDING SITE FOR RESIDUE BCL L 282
04
AC4
SOFTWARE
PHE L:97 , ALA L:124 , ALA L:127 , TYR L:128 , VAL L:157 , SER L:158 , GLY L:161 , TYR L:162 , PHE L:167 , HIS L:168 , HIS L:173 , ILE L:177 , PHE L:180 , SER L:244 , ALA L:245 , CYS L:247 , MET L:248 , BCL L:282 , BPH L:284 , TYR M:210 , BCL M:310 , BCL M:311
BINDING SITE FOR RESIDUE BCL L 283
05
AC5
SOFTWARE
PHE L:181 , BCL L:282 , BCL L:283 , ALA M:153 , ILE M:154 , LEU M:156 , TRP M:157 , LEU M:160 , THR M:186 , PHE M:197 , HIS M:202 , SER M:205 , ILE M:206 , LEU M:209 , TYR M:210 , VAL M:276 , GLY M:280 , ILE M:284 , BCL M:311 , BPH M:312
BINDING SITE FOR RESIDUE BCL M 310
06
AC6
SOFTWARE
PHE L:146 , LEU L:154 , VAL L:157 , BCL L:283 , BPH L:284 , PHE M:197 , GLY M:203 , ILE M:206 , ALA M:207 , BCL M:310
BINDING SITE FOR RESIDUE BCL M 311
07
AC7
SOFTWARE
PHE L:181 , ALA L:184 , LEU L:185 , ALA L:188 , LEU L:189 , LEU L:219 , BCL L:282 , SER M:59 , LEU M:60 , GLY M:63 , LEU M:64 , PHE M:67 , VAL M:126 , TRP M:129 , THR M:133 , THR M:146 , ALA M:149 , PHE M:150 , ALA M:153 , BCL M:310
BINDING SITE FOR RESIDUE BPH M 312
08
AC8
SOFTWARE
PHE L:41 , ALA L:42 , CYS L:92 , ALA L:93 , ALA L:96 , PHE L:97 , TRP L:100 , GLU L:104 , ILE L:117 , PHE L:121 , ALA L:124 , VAL L:241 , BCL L:283 , TYR M:210 , ALA M:213 , LEU M:214 , ALA M:217 , TRP M:252 , BCL M:311
BINDING SITE FOR RESIDUE BPH L 284
09
AC9
SOFTWARE
VAL L:31 , GLY L:35 , VAL L:36 , THR L:38 , ARG L:103 , MET M:218 , THR M:222 , ALA M:248 , ALA M:249 , TRP M:252 , MET M:256 , PHE M:258 , ASN M:259 , ALA M:260 , TRP M:268
BINDING SITE FOR RESIDUE U10 M 313
10
BC1
SOFTWARE
HIS L:190 , LEU L:193 , GLU L:212 , ASP L:213 , PHE L:216 , VAL L:220 , SER L:223 , ILE L:224 , GLY L:225 , THR L:226 , ILE L:229 , LEU L:232 , LEU M:60
BINDING SITE FOR RESIDUE U10 L 285
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
Info
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Exons
(0, 0)
Info
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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_d4rcrh1 (H:36-248)
2a: SCOP_d4rcrl_ (L:)
3a: SCOP_d4rcrm_ (M:)
4a: SCOP_d4rcrh2 (H:12-35)
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Protein Domains
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)
(
)
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
d4rcrh1
H:36-248
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
d4rcrl_
L:
Protein domain
:
M (medium) subunit
(70)
Rhodobacter sphaeroides [TaxId: 1063]
(59)
3a
d4rcrm_
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
d4rcrh2
H:12-35
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CATH Domains
(3, 6)
Info
all CATH domains
1a: CATH_4rcrH02 (H:117-248)
2a: CATH_4rcrH01 (H:12-116)
3a: CATH_4rcrM01 (M:6-143)
3b: CATH_4rcrM02 (M:144-301)
3c: CATH_4rcrL01 (L:5-163)
3d: CATH_4rcrL02 (L:164-263)
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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
4rcrH02
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
4rcrH01
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
4rcrM01
M:6-143
3b
4rcrM02
M:144-301
3c
4rcrL01
L:5-163
3d
4rcrL02
L:164-263
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Pfam Domains
(0, 0)
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all PFAM domains
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Atom Selection
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Chain H
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Chain M
Asymmetric Unit 1
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