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2GRX
Biol. Unit 1
Info
Asym.Unit (249 KB)
Biol.Unit 1 (122 KB)
Biol.Unit 2 (121 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF TONB IN COMPLEX WITH FHUA, E. COLI OUTER MEMBRANE RECEPTOR FOR FERRICHROME
Authors
:
P. D. Pawelek, M. Allaire, J. W. Coulton
Date
:
25 Apr 06 (Deposition) - 13 Jun 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.30
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,C (1x)
Biol. Unit 2: B,D (1x)
Keywords
:
Beta Barrel, Outer Membrane, Heterocomplex, Inter-Protein Beta Sheet, Protein-Protein, Metal Transport
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
P. D. Pawelek, N. Croteau, C. Ng-Thow-Hing, C. M. Khursigara, N. Moiseeva, M. Allaire, J. W. Coulton
Structure Of Tonb In Complex With Fhua, E. Coli Outer Membrane Receptor.
Science V. 312 1399 2006
(for further references see the
PDB file header
)
[
close entry info
]
Hetero Components
(9, 14)
Info
All Hetero Components
1a: LAURIC ACID (DAOa)
1b: LAURIC ACID (DAOb)
2a: DIPHOSPHATE (DPOa)
2b: DIPHOSPHATE (DPOb)
3a: 2-AMINO-VINYL-PHOSPHATE (EAPa)
3b: 2-AMINO-VINYL-PHOSPHATE (EAPb)
4a: FERRICROCIN-IRON (FCIa)
4b: FERRICROCIN-IRON (FCIb)
5a: 3-HYDROXY-TETRADECANOIC ACID (FTTa)
5b: 3-HYDROXY-TETRADECANOIC ACID (FTTb)
5c: 3-HYDROXY-TETRADECANOIC ACID (FTTc)
5d: 3-HYDROXY-TETRADECANOIC ACID (FTTd)
5e: 3-HYDROXY-TETRADECANOIC ACID (FTTe)
5f: 3-HYDROXY-TETRADECANOIC ACID (FTTf)
5g: 3-HYDROXY-TETRADECANOIC ACID (FTTg)
5h: 3-HYDROXY-TETRADECANOIC ACID (FTTh)
6a: 3-DEOXY-D-GLUCOSAMINE (GCNa)
6b: 3-DEOXY-D-GLUCOSAMINE (GCNb)
6c: 3-DEOXY-D-GLUCOSAMINE (GCNc)
6d: 3-DEOXY-D-GLUCOSAMINE (GCNd)
7a: L-GLYCERO-D-MANNO-HEPTOPYRANOSE (GMHa)
7b: L-GLYCERO-D-MANNO-HEPTOPYRANOSE (GMHb)
8a: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOa)
8b: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOb)
8c: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOc)
8d: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOd)
9a: MYRISTIC ACID (MYRa)
10a: PHOSPHATE ION (PO4a)
10b: PHOSPHATE ION (PO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
DAO
1
Ligand/Ion
LAURIC ACID
2
DPO
1
Ligand/Ion
DIPHOSPHATE
3
EAP
1
Ligand/Ion
2-AMINO-VINYL-PHOSPHATE
4
FCI
1
Ligand/Ion
FERRICROCIN-IRON
5
FTT
4
Ligand/Ion
3-HYDROXY-TETRADECANOIC ACID
6
GCN
2
Ligand/Ion
3-DEOXY-D-GLUCOSAMINE
7
GMH
1
Ligand/Ion
L-GLYCERO-D-MANNO-HEPTOPYRANOSE
8
KDO
2
Ligand/Ion
3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACID
9
MYR
-1
Ligand/Ion
MYRISTIC ACID
10
PO4
1
Ligand/Ion
PHOSPHATE ION
[
close Hetero Component info
]
Sites
(19, 19)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC9 (SOFTWARE)
07: BC2 (SOFTWARE)
08: BC4 (SOFTWARE)
09: BC5 (SOFTWARE)
10: BC6 (SOFTWARE)
11: BC7 (SOFTWARE)
12: BC8 (SOFTWARE)
13: BC9 (SOFTWARE)
14: CC3 (SOFTWARE)
15: CC4 (SOFTWARE)
16: CC5 (SOFTWARE)
17: CC8 (SOFTWARE)
18: CC9 (SOFTWARE)
19: DC1 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
FTT A:900 , FTT A:901 , FTT A:902 , DPO A:910 , GCN A:921 , KDO A:971
BINDING SITE FOR RESIDUE GCN A 920
02
AC2
SOFTWARE
FTT A:902 , FTT A:903 , GCN A:920 , PO4 A:950 , KDO A:970
BINDING SITE FOR RESIDUE GCN A 921
03
AC3
SOFTWARE
GLN A:353 , ARG A:384 , ASP A:386 , GCN A:921 , PO4 A:950 , GMH A:960 , KDO A:971
BINDING SITE FOR RESIDUE KDO A 970
04
AC4
SOFTWARE
ARG A:384 , GCN A:920 , GMH A:960 , KDO A:970 , EAP A:980 , LYS B:481
BINDING SITE FOR RESIDUE KDO A 971
05
AC5
SOFTWARE
ARG A:474 , KDO A:970 , KDO A:971 , EAP A:980
BINDING SITE FOR RESIDUE GMH A 960
06
AC9
SOFTWARE
LYS A:481 , ASP A:483 , DPO B:910 , GMH B:960 , KDO B:970 , EAP B:980
BINDING SITE FOR RESIDUE KDO B 971
07
BC2
SOFTWARE
GLU A:304 , LYS A:351 , FTT A:903 , GCN A:921 , KDO A:970
BINDING SITE FOR RESIDUE PO4 A 950
08
BC4
SOFTWARE
PHE A:380 , ARG A:382 , FTT A:901 , FTT A:902 , DPO A:910 , GCN A:920 , DAO A:930 , FTT B:900 , FTT B:901 , DPO B:910
BINDING SITE FOR RESIDUE FTT A 900
09
BC5
SOFTWARE
FTT A:900 , GCN A:920 , DAO A:930 , LYS B:441 , FTT B:900
BINDING SITE FOR RESIDUE FTT A 901
10
BC6
SOFTWARE
TYR A:284 , LEU A:300 , PHE A:302 , GLN A:353 , ARG A:382 , FTT A:900 , GCN A:920 , GCN A:921 , DAO A:930
BINDING SITE FOR RESIDUE FTT A 902
11
BC7
SOFTWARE
GLU A:304 , GCN A:921 , PO4 A:950
BINDING SITE FOR RESIDUE FTT A 903
12
BC8
SOFTWARE
FTT A:900 , FTT A:901 , TYR B:284 , GLN B:298 , PHE B:380 , ARG B:382 , FTT B:901 , FTT B:902 , DPO B:910 , GCN B:920 , DAO B:930
BINDING SITE FOR RESIDUE FTT B 900
13
BC9
SOFTWARE
PHE A:380 , LYS A:441 , THR A:443 , FTT A:900 , FTT B:900 , FTT B:902 , FTT B:903 , GCN B:920 , DAO B:930
BINDING SITE FOR RESIDUE FTT B 901
14
CC3
SOFTWARE
LYS A:439 , FTT A:900 , GCN A:920 , DPO B:910
BINDING SITE FOR RESIDUE DPO A 910
15
CC4
SOFTWARE
FTT A:900 , DPO A:910 , LYS B:439 , FTT B:900 , GCN B:920 , KDO B:971
BINDING SITE FOR RESIDUE DPO B 910
16
CC5
SOFTWARE
TYR A:284 , ARG A:382 , FTT A:900 , FTT A:901 , FTT A:902
BINDING SITE FOR RESIDUE DAO A 930
17
CC8
SOFTWARE
GMH A:960 , KDO A:971
BINDING SITE FOR RESIDUE EAP A 980
18
CC9
SOFTWARE
LYS A:481 , GMH B:960 , KDO B:971
BINDING SITE FOR RESIDUE EAP B 980
19
DC1
SOFTWARE
ARG A:81 , GLY A:99 , GLN A:100 , PHE A:115 , TYR A:116 , TYR A:244 , TRP A:246 , PHE A:391
BINDING SITE FOR RESIDUE FCI A 1050
[
close Site info
]
SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_TONB_ECOLI_006 (V176I, chain C, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_TONB_ECOLI_006
*
V
176
I
TONB_ECOLI
---
---
C
V
176
I
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: TONB_DEPENDENT_REC_2 (A:708-725)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
TONB_DEPENDENT_REC_2
PS01156
TonB-dependent receptor proteins signature 2.
FHUA_ECOLI
730-747
1
A:708-725
-
[
close PROSITE info
]
Exons
(0, 0)
Info
All Exons
View:
Select:
Label:
All Exon Boundaries
View:
Label:
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
(2, 4)
Info
All SCOP Domains
1a: SCOP_d2grxc1 (C:158-235)
1b: SCOP_d2grxd1 (D:158-235)
2a: SCOP_d2grxa1 (A:19-725)
2b: SCOP_d2grxb1 (B:19-725)
View:
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Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
TolA/TonB C-terminal domain
(9)
Superfamily
:
TolA/TonB C-terminal domain
(9)
Family
:
TonB
(6)
Protein domain
:
TonB
(6)
Escherichia coli [TaxId: 562]
(6)
1a
d2grxc1
C:158-235
1b
d2grxd1
D:158-235
Class
:
Membrane and cell surface proteins and peptides
(2046)
Fold
:
Transmembrane beta-barrels
(143)
Superfamily
:
Porins
(99)
Family
:
Ligand-gated protein channel
(29)
Protein domain
:
Ferric hydroxamate uptake receptor FhuA
(10)
Escherichia coli [TaxId: 562]
(10)
2a
d2grxa1
A:19-725
2b
d2grxb1
B:19-725
[
close SCOP info
]
CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_2grxA02 (A:161-725)
1b: CATH_2grxB02 (B:161-725)
2a: CATH_2grxB01 (B:19-160)
2b: CATH_2grxA01 (A:8-160)
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)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Maltoporin; Chain A
(39)
Homologous Superfamily
:
[code=2.40.170.20, no name defined]
(28)
Escherichia coli. Organism_taxid: 562.
(11)
1a
2grxA02
A:161-725
1b
2grxB02
B:161-725
Architecture
:
Beta Complex
(381)
Topology
:
Ferric Hydroxamate Uptake Protein; Chain A, domain 1
(37)
Homologous Superfamily
:
Ferric Hydroxamate Uptake Protein; Chain A, domain 1
(36)
Escherichia coli. Organism_taxid: 562.
(11)
2a
2grxB01
B:19-160
2b
2grxA01
A:8-160
[
close CATH info
]
Pfam Domains
(0, 0)
Info
all PFAM domains
View:
Select:
Label:
Sorry, no Info available
[
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Asymmetric Unit 1
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Asym.Unit (249 KB)
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