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4G7H
Biol. Unit 1
Info
Asym.Unit (1.1 MB)
Biol.Unit 1 (594 KB)
Biol.Unit 2 (590 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS TRANSCRIPTION INITIATION COMPLEX
Authors
:
Y. Zhang, R. H. Ebright
Date
:
20 Jul 12 (Deposition) - 31 Oct 12 (Release) - 12 Dec 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.90
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,K,L,M,N,O,P,Q,R
Biol. Unit 1: A,B,C,D,E,F,G,H (1x)
Biol. Unit 2: K,L,M,N,O,P,Q,R (1x)
Keywords
:
Protein-Dna Complex, Transcription Initiation Complex, Rnap-Promoter Complex, Rnap-Promoter Open Complex, Open Complex, Rpo, Rna Polymerase, Transcription Initiation, Transcription Initiation Factor Sigma A, Promoter Dna, Nucleoid, Transcription, Transferase- Dna Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. Zhang, Y. Feng, S. Chatterjee, S. Tuske, M. X. Ho, E. Arnold, R. H. Ebright
Structural Basis Of Transcription Initiation.
Science V. 338 1076 2012
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Hetero Components
(0, 0)
Info
All Hetero Components
1a: MAGNESIUM ION (MGa)
1b: MAGNESIUM ION (MGb)
1c: MAGNESIUM ION (MGc)
1d: MAGNESIUM ION (MGd)
1e: MAGNESIUM ION (MGe)
1f: MAGNESIUM ION (MGf)
1g: MAGNESIUM ION (MGg)
1h: MAGNESIUM ION (MGh)
1i: MAGNESIUM ION (MGi)
1j: MAGNESIUM ION (MGj)
2a: ZINC ION (ZNa)
2b: ZINC ION (ZNb)
2c: ZINC ION (ZNc)
2d: ZINC ION (ZNd)
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Sites
(7, 7)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ASP B:183 , ASP B:191 , LEU B:192 , ASP B:193
BINDING SITE FOR RESIDUE MG B 2001
2
AC2
SOFTWARE
CYS D:1112 , CYS D:1194 , CYS D:1201 , CYS D:1204
BINDING SITE FOR RESIDUE ZN D 2001
3
AC3
SOFTWARE
CYS D:58 , CYS D:60 , CYS D:73 , CYS D:76
BINDING SITE FOR RESIDUE ZN D 2002
4
AC4
SOFTWARE
ASP D:739 , ASP D:741 , ASP D:743
BINDING SITE FOR RESIDUE MG D 2003
5
AC5
SOFTWARE
GLU B:154 , ASP B:168 , LYS D:840
BINDING SITE FOR RESIDUE MG D 2004
6
AC6
SOFTWARE
TRP D:897 , GLU D:898 , ILE D:900
BINDING SITE FOR RESIDUE MG D 2005
7
AC7
SOFTWARE
ALA F:292 , GLY F:296 , TRP F:299
BINDING SITE FOR RESIDUE MG F 2001
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
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Exons
(0, 0)
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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
(7, 20)
Info
All SCOP Domains
1a: SCOP_d4g7hf2 (F:258-318)
1b: SCOP_d4g7hf3 (F:319-423)
1c: SCOP_d4g7hp2 (P:258-318)
1d: SCOP_d4g7hp3 (P:319-423)
2a: SCOP_d4g7he_ (E:)
2b: SCOP_d4g7ho_ (O:)
3a: SCOP_d4g7hf1 (F:78-257)
3b: SCOP_d4g7hp1 (P:77-257)
4a: SCOP_d4g7ha1 (A:4-49,A:173-229)
4b: SCOP_d4g7hb1 (B:7-49,B:173-228)
4c: SCOP_d4g7hk1 (K:4-49,K:173-229)
4d: SCOP_d4g7hl1 (L:4-49,L:173-228)
5a: SCOP_d4g7ha2 (A:50-172)
5b: SCOP_d4g7hb2 (B:50-172)
5c: SCOP_d4g7hk2 (K:50-172)
5d: SCOP_d4g7hl2 (L:50-172)
6a: SCOP_d4g7hc_ (C:)
6b: SCOP_d4g7hm_ (M:)
7a: SCOP_d4g7hd_ (D:)
7b: SCOP_d4g7hn_ (N:)
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Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
DNA/RNA-binding 3-helical bundle
(1299)
Superfamily
:
Sigma3 and sigma4 domains of RNA polymerase sigma factors
(41)
Family
:
automated matches
(4)
Protein domain
:
automated matches
(4)
Thermus thermophilus HB8 [TaxId: 300852]
(3)
1a
d4g7hf2
F:258-318
1b
d4g7hf3
F:319-423
1c
d4g7hp2
P:258-318
1d
d4g7hp3
P:319-423
Fold
:
RPB6/omega subunit-like
(56)
Superfamily
:
RPB6/omega subunit-like
(56)
Family
:
RNA polymerase omega subunit
(19)
Protein domain
:
RNA polymerase omega subunit
(19)
Thermus thermophilus HB8 [TaxId: 300852]
(6)
2a
d4g7he_
E:
2b
d4g7ho_
O:
Fold
:
Sigma2 domain of RNA polymerase sigma factors
(19)
Superfamily
:
Sigma2 domain of RNA polymerase sigma factors
(19)
Family
:
automated matches
(2)
Protein domain
:
automated matches
(2)
Thermus thermophilus HB8 [TaxId: 300852]
(2)
3a
d4g7hf1
F:78-257
3b
d4g7hp1
P:77-257
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
DCoH-like
(107)
Superfamily
:
RBP11-like subunits of RNA polymerase
(76)
Family
:
RNA polymerase alpha subunit dimerisation domain
(43)
Protein domain
:
RNA polymerase alpha
(18)
Thermus thermophilus [TaxId: 274]
(13)
4a
d4g7ha1
A:4-49,A:173-229
4b
d4g7hb1
B:7-49,B:173-228
4c
d4g7hk1
K:4-49,K:173-229
4d
d4g7hl1
L:4-49,L:173-228
Fold
:
Insert subdomain of RNA polymerase alpha subunit
(43)
Superfamily
:
Insert subdomain of RNA polymerase alpha subunit
(43)
Family
:
Insert subdomain of RNA polymerase alpha subunit
(43)
Protein domain
:
RNA polymerase alpha subunit
(18)
Thermus thermophilus [TaxId: 274]
(13)
5a
d4g7ha2
A:50-172
5b
d4g7hb2
B:50-172
5c
d4g7hk2
K:50-172
5d
d4g7hl2
L:50-172
Class
:
Multi-domain proteins (alpha and beta)
(2421)
Fold
:
beta and beta-prime subunits of DNA dependent RNA-polymerase
(103)
Superfamily
:
beta and beta-prime subunits of DNA dependent RNA-polymerase
(103)
Family
:
RNA-polymerase beta
(54)
Protein domain
:
RNA-polymerase beta
(9)
Thermus thermophilus [TaxId: 274]
(5)
6a
d4g7hc_
C:
6b
d4g7hm_
M:
Family
:
RNA-polymerase beta-prime
(49)
Protein domain
:
RNA-polymerase beta-prime
(16)
Thermus thermophilus [TaxId: 274]
(12)
7a
d4g7hd_
D:
7b
d4g7hn_
N:
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CATH Domains
(0, 0)
Info
all CATH domains
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Pfam Domains
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Chain H
Asymmetric Unit 1
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select chains 'A' and 'C'
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select all 'ALA' residues (Alanines) in chain 'A'
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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Asym.Unit (1.1 MB)
Header - Asym.Unit
Biol.Unit 1 (594 KB)
Header - Biol.Unit 1
Biol.Unit 2 (590 KB)
Header - Biol.Unit 2
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