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1QKC
Asym. Unit
Info
Asym.Unit (137 KB)
Biol.Unit 1 (128 KB)
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(1)
Title
:
ESCHERICHIA COLI FERRIC HYDROXAMATE UPTAKE RECEPTOR (FHUA) IN COMPLEX DELTA TWO-ALBOMYCIN
Authors
:
A. D. Ferguson, V. Braun, H. -P. Fiedler, J. W. Coulton, K. Diederichs, W. Welte
Date
:
18 Jul 99 (Deposition) - 05 Jun 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.10
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Tonb Dependent Receptor, Tonb-Dependent Receptor, Integral Outer Membrane Protein, Ferrichrome, Siderophore Receptor, Antibiotic, Albomycin, Active Transporter, Iron Transport Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
A. D. Ferguson, V. Braun, H. -P. Fiedler, J. W. Coulton, K. Diederichs, W. Welte
Crystal Structure Of The Antibiotic Albomycin In Complex With The Outer Membrane Protein Fhua
Protein Sci. V. 9 956 2000
(for further references see the
PDB file header
)
[
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Hetero Components
(11, 23)
Info
All Hetero Components
01a: DELTA-2-ALBOMYCIN A1 (ALBa)
02a: DIPHOSPHATE (DPOa)
02b: DIPHOSPHATE (DPOb)
03a: 3-HYDROXY-TETRADECANOIC ACID (FTTa)
03b: 3-HYDROXY-TETRADECANOIC ACID (FTTb)
03c: 3-HYDROXY-TETRADECANOIC ACID (FTTc)
03d: 3-HYDROXY-TETRADECANOIC ACID (FTTd)
03e: 3-HYDROXY-TETRADECANOIC ACID (FTTe)
03f: 3-HYDROXY-TETRADECANOIC ACID (FTTf)
04a: 3-DEOXY-D-GLUCOSAMINE (GCNa)
05a: ALPHA D-GALACTOSE (GLAa)
06a: ALPHA-D-GLUCOSE (GLCa)
06b: ALPHA-D-GLUCOSE (GLCb)
06c: ALPHA-D-GLUCOSE (GLCc)
07a: L-GLYCERO-D-MANNO-HEPTOPYRANOSE (GMHa)
07b: L-GLYCERO-D-MANNO-HEPTOPYRANOSE (GMHb)
07c: L-GLYCERO-D-MANNO-HEPTOPYRANOSE (GMHc)
08a: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOa)
08b: 3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACI... (KDOb)
09a: NICKEL (II) ION (NIa)
10a: PAROMOMYCIN (RING 1) (PA1a)
11a: PHOSPHATE ION (PO4a)
11b: PHOSPHATE ION (PO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ALB
1
Ligand/Ion
DELTA-2-ALBOMYCIN A1
2
DPO
2
Ligand/Ion
DIPHOSPHATE
3
FTT
6
Ligand/Ion
3-HYDROXY-TETRADECANOIC ACID
4
GCN
1
Ligand/Ion
3-DEOXY-D-GLUCOSAMINE
5
GLA
1
Ligand/Ion
ALPHA D-GALACTOSE
6
GLC
3
Ligand/Ion
ALPHA-D-GLUCOSE
7
GMH
3
Ligand/Ion
L-GLYCERO-D-MANNO-HEPTOPYRANOSE
8
KDO
2
Ligand/Ion
3-DEOXY-D-MANNO-OCT-2-ULOSONIC ACID
9
NI
1
Ligand/Ion
NICKEL (II) ION
10
PA1
1
Ligand/Ion
PAROMOMYCIN (RING 1)
11
PO4
2
Ligand/Ion
PHOSPHATE ION
[
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]
Sites
(23, 23)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ARG A:382 , GCN A:1001 , FTT A:1002 , FTT A:1003 , FTT A:1004 , DPO A:1013 , HOH A:2199 , HOH A:2322
BINDING SITE FOR RESIDUE PA1 A1000
02
AC2
SOFTWARE
PA1 A:1000 , FTT A:1004 , FTT A:1006 , KDO A:1008 , PO4 A:1014
BINDING SITE FOR RESIDUE GCN A1001
03
AC3
SOFTWARE
PHE A:231 , GLY A:283 , TYR A:284 , ARG A:382 , PA1 A:1000 , GCN A:1001 , FTT A:1003 , FTT A:1005 , FTT A:1006
BINDING SITE FOR RESIDUE FTT A1004
04
AC4
SOFTWARE
LYS A:351 , GLN A:353 , ARG A:384 , ASP A:386 , GCN A:1001 , KDO A:1009 , GMH A:1010 , GLC A:1018
BINDING SITE FOR RESIDUE KDO A1008
05
AC5
SOFTWARE
ARG A:384 , KDO A:1008 , GMH A:1010 , DPO A:1015 , GLC A:1018 , GLC A:1020 , HOH A:2323 , HOH A:2325
BINDING SITE FOR RESIDUE KDO A1009
06
AC6
SOFTWARE
ARG A:474 , KDO A:1008 , KDO A:1009 , GMH A:1011 , DPO A:1015
BINDING SITE FOR RESIDUE GMH A1010
07
AC7
SOFTWARE
GMH A:1010 , GMH A:1012 , DPO A:1015 , PO4 A:1016 , GLC A:1017
BINDING SITE FOR RESIDUE GMH A1011
08
AC8
SOFTWARE
ASN A:388 , ARG A:435 , GMH A:1011 , HOH A:2219
BINDING SITE FOR RESIDUE GMH A1012
09
AC9
SOFTWARE
SER A:407 , GMH A:1011 , GLC A:1018 , GLA A:1019 , GLC A:1020 , NI A:1021 , HOH A:2329
BINDING SITE FOR RESIDUE GLC A1017
10
BC1
SOFTWARE
KDO A:1008 , KDO A:1009 , GLC A:1017 , GLC A:1020
BINDING SITE FOR RESIDUE GLC A1018
11
BC2
SOFTWARE
HIS A:411 , GLC A:1017 , GLC A:1020 , HOH A:2329
BINDING SITE FOR RESIDUE GLA A1019
12
BC3
SOFTWARE
KDO A:1009 , GLC A:1017 , GLC A:1018 , GLA A:1019
BINDING SITE FOR RESIDUE GLC A1020
13
BC4
SOFTWARE
GLU A:304 , LYS A:351 , GCN A:1001 , FTT A:1006
BINDING SITE FOR RESIDUE PO4 A1014
14
BC5
SOFTWARE
HIS A:408 , HIS A:412 , GMH A:1011 , NI A:1021 , HOH A:2210
BINDING SITE FOR RESIDUE PO4 A1016
15
BC6
SOFTWARE
SER A:407 , HIS A:411 , HIS A:412 , PO4 A:1016 , GLC A:1017
BINDING SITE FOR RESIDUE NI A1021
16
BC7
SOFTWARE
TYR A:284 , PHE A:380 , ARG A:382 , PA1 A:1000 , FTT A:1003 , FTT A:1005 , DPO A:1013
BINDING SITE FOR RESIDUE FTT A1002
17
BC8
SOFTWARE
PA1 A:1000 , FTT A:1002 , FTT A:1004
BINDING SITE FOR RESIDUE FTT A1003
18
BC9
SOFTWARE
TYR A:284 , ARG A:382 , FTT A:1002 , FTT A:1004
BINDING SITE FOR RESIDUE FTT A1005
19
CC1
SOFTWARE
PHE A:231 , VAL A:282 , PHE A:302 , GLU A:304 , GCN A:1001 , FTT A:1004 , FTT A:1007 , PO4 A:1014
BINDING SITE FOR RESIDUE FTT A1006
20
CC2
SOFTWARE
PHE A:235 , FTT A:1006
BINDING SITE FOR RESIDUE FTT A1007
21
CC3
SOFTWARE
LYS A:439 , LYS A:441 , PA1 A:1000 , FTT A:1002 , HOH A:2201 , HOH A:2326
BINDING SITE FOR RESIDUE DPO A1013
22
CC4
SOFTWARE
LYS A:260 , KDO A:1009 , GMH A:1010 , GMH A:1011
BINDING SITE FOR RESIDUE DPO A1015
23
CC5
SOFTWARE
ARG A:81 , GLY A:99 , GLN A:100 , PHE A:115 , TYR A:116 , TYR A:244 , TRP A:246 , TYR A:313 , TYR A:315 , LYS A:344 , PHE A:391 , TYR A:393 , TYR A:434 , GLN A:516 , PHE A:568 , PHE A:569 , PHE A:704 , HOH A:2330 , HOH A:2331 , HOH A:2332
BINDING SITE FOR RESIDUE ALB A1022
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
[
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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
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d1qkca_ (A:)
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Classes
(
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(
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Folds
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(
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Superfamilies
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(
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
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)
1a
d1qkca_
A:
[
close SCOP info
]
CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_1qkcA02 (A:161-725)
2a: CATH_1qkcA01 (A:19-160)
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(
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(
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Architectures
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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)
E (Escherichia coli)
(2)
1a
1qkcA02
A: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)
E (Escherichia coli)
(2)
2a
1qkcA01
A:19-160
[
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]
Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_TonB_dep_Rec_1qkcA01 (A:488-724)
2a: PFAM_Plug_1qkcA02 (A:42-148)
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Clans
(
)
(
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Families
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(
)
Organisms
(
)
(
)
Clan
:
MBB
(97)
Family
:
TonB_dep_Rec
(26)
Escherichia coli (strain K12)
(16)
1a
TonB_dep_Rec-1qkcA01
A:488-724
Clan
:
Ubiquitin
(279)
Family
:
Plug
(26)
Escherichia coli (strain K12)
(16)
2a
Plug-1qkcA02
A:42-148
[
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]
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