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1OJL
Asym. Unit
Info
Asym.Unit (267 KB)
Biol.Unit 1 (252 KB)
Biol.Unit 2 (261 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A SIGMA54-ACTIVATOR SUGGESTS THE MECHANISM FOR THE CONFORMATIONAL SWITCH NECESSARY FOR SIGMA54 BINDING
Authors
:
L. Sallai, P. A. Tucker
Date
:
10 Jul 03 (Deposition) - 19 May 05 (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 (2x)
Biol. Unit 2: D,E,F (2x)
Keywords
:
Response Regulator, Two Component System, Aaa Domain, Ntrc Family, Dna-Binding, Transcription Regulation
(Keyword Search:
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Reference
:
L. Sallai, P. A. Tucker
Crystal Structure Of The Central And C-Terminal Domain Of The Sigma(54)-Activator Zrar.
J. Struct. Biol. V. 151 160 2005
[
close entry info
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Hetero Components
(2, 6)
Info
All Hetero Components
1a: ADENOSINE-5'-TRIPHOSPHATE (ATPa)
2a: PHOSPHATE ION (PO4a)
2b: PHOSPHATE ION (PO4b)
2c: PHOSPHATE ION (PO4c)
2d: PHOSPHATE ION (PO4d)
2e: PHOSPHATE ION (PO4e)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ATP
1
Ligand/Ion
ADENOSINE-5'-TRIPHOSPHATE
2
PO4
5
Ligand/Ion
PHOSPHATE ION
[
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:171 , GLY A:172 , THR A:173 , LYS A:175 , ARG A:359
BINDING SITE FOR RESIDUE PO4 A1442
2
AC2
SOFTWARE
SER B:171 , GLY B:172 , THR B:173 , LYS B:175 , ARG B:359
BINDING SITE FOR RESIDUE PO4 B1390
3
AC3
SOFTWARE
ASP C:170 , SER C:171 , GLY C:172 , THR C:173 , LYS C:175 , ARG C:359
BINDING SITE FOR RESIDUE PO4 C1391
4
AC4
SOFTWARE
SER D:171 , GLY D:172 , THR D:173 , LYS D:175 , ARG D:359
BINDING SITE FOR RESIDUE PO4 D1442
5
AC5
SOFTWARE
SER F:171 , GLY F:172 , THR F:173 , LYS F:175 , GLU F:176 , ASP F:240 , ARG F:359
BINDING SITE FOR RESIDUE PO4 F1390
6
AC6
SOFTWARE
ILE E:142 , SER E:171 , GLY E:172 , THR E:173 , GLY E:174 , LYS E:175 , GLU E:176 , ASP E:240 , ARG E:315 , LEU E:322 , PHE E:326 , ARG E:329 , ILE E:358 , ARG E:359 , GLU E:362
BINDING SITE FOR RESIDUE ATP E1442
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Label:
Sorry, no Info available
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PROSITE Patterns/Profiles
(4, 24)
Info
All PROSITE Patterns/Profiles
1: SIGMA54_INTERACT_4 (A:141-370,B:141-370,C:141-370,D:14...)
2: SIGMA54_INTERACT_1 (A:165-178,B:165-178,C:165-178,D:16...)
3: SIGMA54_INTERACT_2 (A:227-242,B:227-242,C:227-242,D:22...)
4: SIGMA54_INTERACT_3 (A:354-363,B:354-363,C:354-363,D:35...)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
SIGMA54_INTERACT_4
PS50045
Sigma-54 interaction domain profile.
ZRAR_SALTY
141-370
6
A:141-370
B:141-370
C:141-370
D:141-370
E:141-370
F:141-370
2
SIGMA54_INTERACT_1
PS00675
Sigma-54 interaction domain ATP-binding region A signature.
ZRAR_SALTY
165-178
6
A:165-178
B:165-178
C:165-178
D:165-178
E:165-178
F:165-178
3
SIGMA54_INTERACT_2
PS00676
Sigma-54 interaction domain ATP-binding region B signature.
ZRAR_SALTY
227-242
6
A:227-242
B:227-242
C:227-242
D:227-242
E:227-242
F:227-242
4
SIGMA54_INTERACT_3
PS00688
Sigma-54 interaction domain C-terminal part signature.
ZRAR_SALTY
354-363
6
A:354-363
B:354-363
C:354-363
D:354-363
E:354-363
F:354-363
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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
(1, 3)
Info
All SCOP Domains
1a: SCOP_d1ojlb_ (B:)
1b: SCOP_d1ojlc_ (C:)
1c: SCOP_d1ojlf_ (F:)
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)
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)
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)
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)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Superfamily
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Family
:
automated matches
(303)
Protein domain
:
automated matches
(303)
Salmonella typhimurium [TaxId: 602]
(1)
1a
d1ojlb_
B:
1b
d1ojlc_
C:
1c
d1ojlf_
F:
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CATH Domains
(3, 15)
Info
all CATH domains
1a: CATH_1ojlB01 (B:139-312)
1b: CATH_1ojlC01 (C:139-312)
1c: CATH_1ojlD01 (D:140-310)
1d: CATH_1ojlF01 (F:140-312)
1e: CATH_1ojlA01 (A:140-311)
1f: CATH_1ojlE01 (E:145-311)
2a: CATH_1ojlA03 (A:395-441)
2b: CATH_1ojlD03 (D:398-441)
2c: CATH_1ojlE03 (E:401-441)
3a: CATH_1ojlD02 (D:311-392)
3b: CATH_1ojlC02 (C:313-390)
3c: CATH_1ojlB02 (B:313-389)
3d: CATH_1ojlF02 (F:313-389)
3e: CATH_1ojlA02 (A:312-387)
3f: CATH_1ojlE02 (E:312-386)
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)
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
P-loop containing nucleotide triphosphate hydrolases
(1378)
Salmonella typhimurium. Organism_taxid: 602.
(5)
1a
1ojlB01
B:139-312
1b
1ojlC01
C:139-312
1c
1ojlD01
D:140-310
1d
1ojlF01
F:140-312
1e
1ojlA01
A:140-311
1f
1ojlE01
E:145-311
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Arc Repressor Mutant, subunit A
(1030)
Homologous Superfamily
:
Homeodomain-like
(288)
Salmonella typhimurium. Organism_taxid: 602.
(2)
2a
1ojlA03
A:395-441
2b
1ojlD03
D:398-441
2c
1ojlE03
E:401-441
Topology
:
Helicase, Ruva Protein; domain 3
(218)
Homologous Superfamily
:
[code=1.10.8.60, no name defined]
(73)
Salmonella typhimurium. Organism_taxid: 602.
(1)
3a
1ojlD02
D:311-392
3b
1ojlC02
C:313-390
3c
1ojlB02
B:313-389
3d
1ojlF02
F:313-389
3e
1ojlA02
A:312-387
3f
1ojlE02
E:312-386
[
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Pfam Domains
(2, 9)
Info
all PFAM domains
1a: PFAM_HTH_8_1ojlE01 (E:401-441)
1b: PFAM_HTH_8_1ojlE02 (E:401-441)
1c: PFAM_HTH_8_1ojlE03 (E:401-441)
2a: PFAM_Sigma54_activat_1ojlF01 (F:141-308)
2b: PFAM_Sigma54_activat_1ojlF02 (F:141-308)
2c: PFAM_Sigma54_activat_1ojlF03 (F:141-308)
2d: PFAM_Sigma54_activat_1ojlF04 (F:141-308)
2e: PFAM_Sigma54_activat_1ojlF05 (F:141-308)
2f: PFAM_Sigma54_activat_1ojlF06 (F:141-308)
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Clans
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)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
HTH
(544)
Family
:
HTH_8
(10)
Salmonella typhimurium
(1)
1a
HTH_8-1ojlE01
E:401-441
1b
HTH_8-1ojlE02
E:401-441
1c
HTH_8-1ojlE03
E:401-441
Clan
:
P-loop_NTPase
(1112)
Family
:
Sigma54_activat
(5)
Salmonella typhimurium
(1)
2a
Sigma54_activat-1ojlF01
F:141-308
2b
Sigma54_activat-1ojlF02
F:141-308
2c
Sigma54_activat-1ojlF03
F:141-308
2d
Sigma54_activat-1ojlF04
F:141-308
2e
Sigma54_activat-1ojlF05
F:141-308
2f
Sigma54_activat-1ojlF06
F:141-308
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