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1T2K
Biol. Unit 1
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Asym.Unit (87 KB)
Biol.Unit 1 (82 KB)
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(1)
Title
:
STRUCTURE OF THE DNA BINDING DOMAINS OF IRF3, ATF-2 AND JUN BOUND TO DNA
Authors
:
D. Panne, T. Maniatis, S. C. Harrison
Date
:
21 Apr 04 (Deposition) - 16 Nov 04 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.00
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,B,C,D,E,F (1x)
Keywords
:
Protein Dna Complex, Transcription, Transcription/Dna Complex
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
D. Panne, T. Maniatis, S. C. Harrison
Crystal Structure Of Atf-2/C-Jun And Irf-3 Bound To The Interferon-Beta Enhancer.
Embo J. V. 23 4384 2004
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
Info
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Sites
(0, 0)
Info
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Sorry, no Info available
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SAPs(SNPs)/Variants
(3, 5)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_011901 (R96Q, chain A/B, )
2: VAR_049643 (Y107F, chain A/B, )
3: VAR_012070 (T297M, chain C, )
View:
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_011901
R
96
Q
IRF3_HUMAN
Polymorphism
968457
A/B
R
96
Q
2
UniProt
VAR_049643
Y
107
F
IRF3_HUMAN
Polymorphism
34745118
A/B
Y
107
F
3
UniProt
VAR_012070
T
297
M
JUN_HUMAN
Polymorphism
9989
C
T
297
M
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(3, 6)
Info
All PROSITE Patterns/Profiles
1: IRF_2 (A:5-111,B:5-111)
2: IRF_1 (A:26-58,B:26-58)
3: BZIP_BASIC (C:257-272)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
IRF_2
PS51507
IRF tryptophan pentad repeat DNA-binding domain profile.
IRF3_HUMAN
5-111
2
A:5-111
B:5-111
2
IRF_1
PS00601
IRF tryptophan pentad repeat DNA-binding domain signature.
IRF3_HUMAN
26-58
2
A:26-58
B:26-58
3
BZIP_BASIC
PS00036
Basic-leucine zipper (bZIP) domain signature.
JUN_HUMAN
257-272
1
C:257-272
ATF2_HUMAN
357-372
1
D:339-354
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(3, 4)
Info
All SCOP Domains
1a: SCOP_d1t2ka_ (A:)
1b: SCOP_d1t2kb_ (B:)
2a: SCOP_d1t2kc_ (C:)
3a: SCOP_d1t2kd_ (D:)
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Protein Domains
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Organisms
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Class
:
All alpha proteins
(14657)
Fold
:
DNA/RNA-binding 3-helical bundle
(1299)
Superfamily
:
Winged helix DNA-binding domain
(576)
Family
:
Interferon regulatory factor
(8)
Protein domain
:
Interferon regulatory factor 3, IRF-3
(3)
Human (Homo sapiens) [TaxId: 9606]
(3)
1a
d1t2ka_
A:
1b
d1t2kb_
B:
Class
:
Coiled coil proteins
(689)
Fold
:
Parallel coiled-coil
(407)
Superfamily
:
Leucine zipper domain
(105)
Family
:
Leucine zipper domain
(105)
Protein domain
:
C-jun
(7)
Human (Homo sapiens) [TaxId: 9606]
(7)
2a
d1t2kc_
C:
Protein domain
:
Cyclic-AMP-dependent transcription factor ATF-2
(1)
Human (Homo sapiens) [TaxId: 9606]
(1)
3a
d1t2kd_
D:
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1t2kA01 (A:7-110)
1b: CATH_1t2kB01 (B:7-110)
2a: CATH_1t2kC00 (C:253-314)
2b: CATH_1t2kD00 (D:336-396)
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)
Organisms
(
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)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Arc Repressor Mutant, subunit A
(1030)
Homologous Superfamily
:
'winged helix' repressor DNA binding domain
(507)
[unclassified]
(77)
1a
1t2kA01
A:7-110
1b
1t2kB01
B:7-110
Architecture
:
Up-down Bundle
(3216)
Topology
:
Single alpha-helices involved in coiled-coils or other helix-helix interfaces
(552)
Homologous Superfamily
:
[code=1.20.5.170, no name defined]
(60)
[unclassified]
(20)
2a
1t2kC00
C:253-314
2b
1t2kD00
D:336-396
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_bZIP_1_1t2kD01 (D:336-395)
1b: PFAM_bZIP_1_1t2kC01 (C:254-313)
2a: PFAM_IRF_1t2kB01 (B:5-111)
2b: PFAM_IRF_1t2kB02 (B:5-111)
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Clans
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Organisms
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)
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Clan
:
bZIP
(54)
Family
:
bZIP_1
(51)
Homo sapiens (Human)
(5)
1a
bZIP_1-1t2kD01
D:336-395
1b
bZIP_1-1t2kC01
C:254-313
Clan
:
no clan defined [family: IRF]
(4)
Family
:
IRF
(4)
Homo sapiens (Human)
(3)
2a
IRF-1t2kB01
B:5-111
2b
IRF-1t2kB02
B:5-111
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Asymmetric Unit 1
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