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1JWL
Biol. Unit 1
Info
Asym.Unit (155 KB)
Biol.Unit 1 (107 KB)
Biol.Unit 2 (84 KB)
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(1)
Title
:
STRUCTURE OF THE DIMERIC LAC REPRESSOR/OPERATOR O1/ONPF COMPLEX
Authors
:
C. E. Bell, M. Lewis
Date
:
04 Sep 01 (Deposition) - 05 Oct 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
4.00
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B,D,E (1x)
Biol. Unit 2: C (2x)
Keywords
:
Lac Repressor, Gene Regulation, Dna-Bending, Transcription/Dna Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
C. E. Bell, M. Lewis
Crystallographic Analysis Of Lac Repressor Bound To Natural Operator O1.
J. Mol. Biol. V. 312 921 2001
(for further references see the
PDB file header
)
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: ORTHONITROPHENYL-BETA-D-FUCOPYRANO... (NPFa)
1b: ORTHONITROPHENYL-BETA-D-FUCOPYRANO... (NPFb)
1c: ORTHONITROPHENYL-BETA-D-FUCOPYRANO... (NPFc)
View:
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Label:
No.
Name
Count
Type
Full Name
1
NPF
2
Ligand/Ion
ORTHONITROPHENYL-BETA-D-FUCOPYRANOSIDE
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC3 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ALA B:75 , ILE B:79 , LEU B:148 , ASP B:149 , PHE B:161 , ARG B:197 , ASN B:246 , ASP B:274 , GLN B:291 , PHE B:293
BINDING SITE FOR RESIDUE NPF B 334
2
AC3
SOFTWARE
ALA A:75 , ILE A:79 , ASN A:125 , PHE A:161 , ARG A:197 , TRP A:220 , ASN A:246 , ASP A:274 , PHE A:293
BINDING SITE FOR RESIDUE NPF A 334
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SAPs(SNPs)/Variants
(1, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_LACI_ECOLI_001 (Y282D, chain A/B, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_LACI_ECOLI_001
*
Y
282
D
LACI_ECOLI
---
---
A/B
Y
282
D
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: HTH_LACI_2 (A:4-58,B:4-58)
2: HTH_LACI_1 (A:6-24,B:6-24)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HTH_LACI_2
PS50932
LacI-type HTH domain profile.
LACI_ECOLI
4-58
2
A:4-58
B:4-58
2
HTH_LACI_1
PS00356
LacI-type HTH domain signature.
LACI_ECOLI
6-24
2
A:6-24
B:6-24
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Exons
(0, 0)
Info
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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
(2, 5)
Info
All SCOP Domains
1a: SCOP_d1jwla1 (A:2-60)
1b: SCOP_d1jwlb1 (B:2-60)
2a: SCOP_d1jwla2 (A:61-330)
2b: SCOP_d1jwlb2 (B:61-330)
2c: SCOP_d1jwlc_ (C:)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
lambda repressor-like DNA-binding domains
(180)
Superfamily
:
lambda repressor-like DNA-binding domains
(180)
Family
:
GalR/LacI-like bacterial regulator
(44)
Protein domain
:
Lac repressor (LacR), N-terminal domain
(14)
Escherichia coli [TaxId: 562]
(14)
1a
d1jwla1
A:2-60
1b
d1jwlb1
B:2-60
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Periplasmic binding protein-like I
(179)
Superfamily
:
Periplasmic binding protein-like I
(179)
Family
:
L-arabinose binding protein-like
(114)
Protein domain
:
Lac-repressor (lacR) core (C-terminal domain)
(11)
Escherichia coli [TaxId: 562]
(11)
2a
d1jwla2
A:61-330
2b
d1jwlb2
B:61-330
2c
d1jwlc_
C:
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CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_1jwlC02 (C:162-290,C:321-330)
1b: CATH_1jwlB02 (B:60-160,B:291-317)
1c: CATH_1jwlA03 (A:161-290,A:318-330)
1d: CATH_1jwlB03 (B:161-290,B:318-330)
1e: CATH_1jwlC01 (C:62-161,C:291-320)
1f: CATH_1jwlA02 (A:60-160,A:291-317)
2a: CATH_1jwlA01 (A:2-59)
2b: CATH_1jwlB01 (B:2-59)
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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
:
[code=3.40.50.2300, no name defined]
(308)
[unclassified]
(27)
1a
1jwlC02
C:162-290,C:321-330
1b
1jwlB02
B:60-160,B:291-317
1c
1jwlA03
A:161-290,A:318-330
1d
1jwlB03
B:161-290,B:318-330
1e
1jwlC01
C:62-161,C:291-320
1f
1jwlA02
A:60-160,A:291-317
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
434 Repressor (Amino-terminal Domain)
(116)
Homologous Superfamily
:
lambda repressor-like DNA-binding domains
(100)
[unclassified]
(45)
2a
1jwlA01
A:2-59
2b
1jwlB01
B:2-59
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Pfam Domains
(2, 5)
Info
all PFAM domains
1a: PFAM_LacI_1jwlB01 (B:5-50)
1b: PFAM_LacI_1jwlB02 (B:5-50)
2a: PFAM_Peripla_BP_3_1jwlC01 (C:171-329)
2b: PFAM_Peripla_BP_3_1jwlC02 (C:171-329)
2c: PFAM_Peripla_BP_3_1jwlC03 (C:171-329)
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)
Clan
:
HTH
(544)
Family
:
LacI
(35)
Escherichia coli (strain K12)
(30)
1a
LacI-1jwlB01
B:5-50
1b
LacI-1jwlB02
B:5-50
Clan
:
Periplas_BP
(97)
Family
:
Peripla_BP_3
(41)
Escherichia coli (strain K12)
(28)
2a
Peripla_BP_3-1jwlC01
C:171-329
2b
Peripla_BP_3-1jwlC02
C:171-329
2c
Peripla_BP_3-1jwlC03
C:171-329
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Asym.Unit (155 KB)
Header - Asym.Unit
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