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1USK
Asym. Unit
Info
Asym.Unit (215 KB)
Biol.Unit 1 (56 KB)
Biol.Unit 2 (56 KB)
Biol.Unit 3 (56 KB)
Biol.Unit 4 (56 KB)
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(1)
Title
:
L-LEUCINE-BINDING PROTEIN WITH LEUCINE BOUND
Authors
:
U. Magnusson, B. Salopek-Sondi, L. A. Luck, S. L. Mowbray
Date
:
25 Nov 03 (Deposition) - 18 Dec 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: C (1x)
Biol. Unit 4: D (1x)
Keywords
:
Leucine-Binding Protein, X-Ray Crystallography, Protein Structure, Abc Transport Systems, Transport Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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Reference
:
U. Magnusson, B. Salopek-Sondi, L. A. Luck, S. L. Mowbray
X-Ray Structures Of The Leucine-Binding Protein Illustrate Conformational Changes And The Basis Of Ligand Specificity
J. Biol. Chem. V. 279 8747 2004
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Hetero Components
(1, 4)
Info
All Hetero Components
1a: LEUCINE (LEUa)
1b: LEUCINE (LEUb)
1c: LEUCINE (LEUc)
1d: LEUCINE (LEUd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
LEU
4
Mod. Amino Acid
LEUCINE
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
CYS A:78 , SER A:79 , GLY A:100 , ALA A:101 , THR A:102 , TYR A:150 , TYR A:202 , GLU A:226 , GLY A:227 , TYR A:276
BINDING SITE FOR RESIDUE LEU A1347
2
AC2
SOFTWARE
LEU B:77 , CYS B:78 , SER B:79 , GLY B:100 , ALA B:101 , THR B:102 , TYR B:150 , TYR B:202 , GLU B:226 , GLY B:227 , TYR B:276
BINDING SITE FOR RESIDUE LEU B1347
3
AC3
SOFTWARE
CYS C:78 , SER C:79 , GLY C:100 , ALA C:101 , THR C:102 , TYR C:150 , TYR C:202 , GLU C:226 , TYR C:276
BINDING SITE FOR RESIDUE LEU C1347
4
AC4
SOFTWARE
CYS D:78 , SER D:79 , GLY D:100 , ALA D:101 , THR D:102 , TYR D:150 , TYR D:202 , GLU D:226 , TYR D:276
BINDING SITE FOR RESIDUE LEU D1347
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
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;
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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
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1uska_ (A:)
1b: SCOP_d1uskb_ (B:)
1c: SCOP_d1uskc_ (C:)
1d: SCOP_d1uskd_ (D:)
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Protein Domains
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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
:
Leucine-binding protein
(4)
Escherichia coli [TaxId: 562]
(4)
1a
d1uska_
A:
1b
d1uskb_
B:
1c
d1uskc_
C:
1d
d1uskd_
D:
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CATH Domains
(1, 8)
Info
all CATH domains
1a: CATH_1uskA02 (A:121-249,A:331-345)
1b: CATH_1uskB02 (B:121-249,B:331-345)
1c: CATH_1uskC02 (C:121-249,C:331-345)
1d: CATH_1uskD02 (D:121-249,D:331-345)
1e: CATH_1uskA01 (A:1-120,A:250-330)
1f: CATH_1uskB01 (B:1-120,B:250-330)
1g: CATH_1uskC01 (C:1-120,C:250-330)
1h: CATH_1uskD01 (D:1-120,D:250-330)
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Homologous Superfamilies
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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)
Escherichia coli. Organism_taxid: 562.
(24)
1a
1uskA02
A:121-249,A:331-345
1b
1uskB02
B:121-249,B:331-345
1c
1uskC02
C:121-249,C:331-345
1d
1uskD02
D:121-249,D:331-345
1e
1uskA01
A:1-120,A:250-330
1f
1uskB01
B:1-120,B:250-330
1g
1uskC01
C:1-120,C:250-330
1h
1uskD01
D:1-120,D:250-330
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Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_Peripla_BP_6_1uskD01 (D:2-341)
1b: PFAM_Peripla_BP_6_1uskD02 (D:2-341)
1c: PFAM_Peripla_BP_6_1uskD03 (D:2-341)
1d: PFAM_Peripla_BP_6_1uskD04 (D:2-341)
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)
Clan
:
Periplas_BP
(97)
Family
:
Peripla_BP_6
(12)
Escherichia coli (strain K12)
(9)
1a
Peripla_BP_6-1uskD01
D:2-341
1b
Peripla_BP_6-1uskD02
D:2-341
1c
Peripla_BP_6-1uskD03
D:2-341
1d
Peripla_BP_6-1uskD04
D:2-341
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Asymmetric Unit 1
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Asym.Unit (215 KB)
Header - Asym.Unit
Biol.Unit 1 (56 KB)
Header - Biol.Unit 1
Biol.Unit 2 (56 KB)
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Biol.Unit 3 (56 KB)
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