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1QKB
Asym. Unit
Info
Asym.Unit (101 KB)
Biol.Unit 1 (96 KB)
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(1)
Title
:
OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KVK
Authors
:
J. R. H. Tame, S. H. Sleigh, A. J. Wilkinson
Date
:
14 Jul 99 (Deposition) - 09 Sep 99 (Release) - 12 Jul 17 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Protein Transport, Complex (Peptide Transport-Peptide), Peptide Transport
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. H. Sleigh, P. R. Seavers, A. J. Wilkinson, J. E. Ladbury, J. R. H. Tame
Crystallographic And Calorimetric Analysis Of Peptide Binding To Oppa Protein
J. Mol. Biol. V. 291 393 1999
(for further references see the
PDB file header
)
[
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Hetero Components
(2, 15)
Info
All Hetero Components
1a: ACETATE ION (ACTa)
1b: ACETATE ION (ACTb)
1c: ACETATE ION (ACTc)
1d: ACETATE ION (ACTd)
1e: ACETATE ION (ACTe)
1f: ACETATE ION (ACTf)
1g: ACETATE ION (ACTg)
2a: URANYL (VI) ION (IUMa)
2b: URANYL (VI) ION (IUMb)
2c: URANYL (VI) ION (IUMc)
2d: URANYL (VI) ION (IUMd)
2e: URANYL (VI) ION (IUMe)
2f: URANYL (VI) ION (IUMf)
2g: URANYL (VI) ION (IUMg)
2h: URANYL (VI) ION (IUMh)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ACT
7
Ligand/Ion
ACETATE ION
2
IUM
8
Ligand/Ion
URANYL (VI) ION
[
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Sites
(14, 14)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP A:323 , ASN A:394 , ACT A:610 , ACT A:611
BINDING SITE FOR RESIDUE IUM C 1
02
AC2
SOFTWARE
ACT A:612 , ACT A:613 , HOH A:736 , HOH A:704
BINDING SITE FOR RESIDUE IUM C 2
03
AC3
SOFTWARE
ACT A:614 , ACT A:615 , HOH A:737 , HOH A:704
BINDING SITE FOR RESIDUE IUM C 3
04
AC4
SOFTWARE
GLU A:251 , ASP A:369 , HOH A:1096 , ACT A:609
BINDING SITE FOR RESIDUE IUM C 4
05
AC5
SOFTWARE
GLU A:53 , ASP A:362 , ASP A:410 , HOH A:1049
BINDING SITE FOR RESIDUE IUM C 5
06
AC6
SOFTWARE
ASP A:133 , HIS A:517
BINDING SITE FOR RESIDUE IUM C 6
07
AC7
SOFTWARE
ASP A:11 , HOH A:1094
BINDING SITE FOR RESIDUE IUM C 8
08
AC8
SOFTWARE
ASP A:369 , ALA A:457 , ASP A:458 , ASP A:459 , HOH A:920 , IUM A:604
BINDING SITE FOR RESIDUE ACT E 1
09
AC9
SOFTWARE
LYS A:157 , ASP A:323 , HOH A:748 , IUM A:601 , ACT A:611 , HOH A:717
BINDING SITE FOR RESIDUE ACT E 2
10
BC1
SOFTWARE
TYR A:365 , LEU A:392 , ASN A:394 , IUM A:601 , ACT A:610 , HOH A:1016 , HOH A:916
BINDING SITE FOR RESIDUE ACT E 3
11
BC2
SOFTWARE
TYR A:154 , TYR A:156 , HOH A:754 , IUM A:602 , ACT A:613 , HOH A:1024 , HOH A:878
BINDING SITE FOR RESIDUE ACT E 4
12
BC3
SOFTWARE
TYR A:156 , IUM A:602 , ACT A:612 , HOH A:736
BINDING SITE FOR RESIDUE ACT E 5
13
BC4
SOFTWARE
PHE A:69 , PRO A:153 , ALA A:457 , ARG A:462 , IUM A:603 , ACT A:615 , HOH A:794 , HOH A:737
BINDING SITE FOR RESIDUE ACT E 6
14
BC5
SOFTWARE
IUM A:603 , ACT A:614 , HOH A:716 , HOH A:704
BINDING SITE FOR RESIDUE ACT E 7
[
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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: SBP_BACTERIAL_5 (A:61-82)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
SBP_BACTERIAL_5
PS01040
Bacterial extracellular solute-binding proteins, family 5 signature.
OPPA_SALTY
87-108
1
A:61-82
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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, 1)
Info
All SCOP Domains
1a: SCOP_d1qkba_ (A:)
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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
:
Periplasmic binding protein-like II
(813)
Superfamily
:
Periplasmic binding protein-like II
(813)
Family
:
Phosphate binding protein-like
(463)
Protein domain
:
Oligo-peptide binding protein (OPPA)
(34)
Salmonella typhimurium [TaxId: 90371]
(32)
1a
d1qkba_
A:
[
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CATH Domains
(3, 3)
Info
all CATH domains
1a: CATH_1qkbA01 (A:1-44,A:169-270,A:487-517)
2a: CATH_1qkbA02 (A:45-168)
3a: CATH_1qkbA03 (A:271-486)
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)
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)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
D-Maltodextrin-Binding Protein; domain 2
(600)
Homologous Superfamily
:
Periplasmic binding protein-like II
(486)
Salmonella typhimurium. Organism_taxid: 602.
(24)
1a
1qkbA01
A:1-44,A:169-270,A:487-517
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Dipeptide-binding Protein; domain 1
(35)
Homologous Superfamily
:
Dipeptide-binding Protein; Domain 1
(35)
Salmonella typhimurium. Organism_taxid: 602.
(24)
2a
1qkbA02
A:45-168
Architecture
:
Roll
(3276)
Topology
:
Dipeptide-binding Protein; domain 3
(35)
Homologous Superfamily
:
Dipeptide-binding Protein; Domain 3
(35)
Salmonella typhimurium. Organism_taxid: 602.
(24)
3a
1qkbA03
A:271-486
[
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Pfam Domains
(1, 1)
Info
all PFAM domains
1a: PFAM_SBP_bac_5_1qkbA01 (A:55-438)
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)
Clan
:
PBP
(391)
Family
:
SBP_bac_5
(33)
Salmonella typhimurium
(9)
1a
SBP_bac_5-1qkbA01
A:55-438
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select residue range 5 to 10 in chain 'A'
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