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1K8D
Asym. Unit
Info
Asym.Unit (74 KB)
Biol.Unit 1 (70 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE NON-CLASSICAL MHC CLASS IB QA-2 COMPLEXED WITH A SELF PEPTIDE
Authors
:
X. He, P. Tabaczewski, J. Ho, I. Stroynowski, K. C. Garcia
Date
:
23 Oct 01 (Deposition) - 19 Dec 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B,P
Biol. Unit 1: A,B,P (1x)
Keywords
:
Crystal Structure, Non-Classical Mhc Class I, Antigen Presentation, Preimplantation Embryo Devolepment Gene Product, Qa-2, Q9, Immune System
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
X. He, P. Tabaczewski, J. Ho, I. Stroynowski, K. C. Garcia
Promiscuous Antigen Presentation By The Nonclassical Mhc Ib Qa-2 Is Enabled By A Shallow, Hydrophobic Groove And Self-Stabilized Peptide Conformation.
Structure V. 9 1213 2001
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
Info
All Hetero Components
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Sites
(0, 0)
Info
All Sites
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Sorry, no Info available
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SAPs(SNPs)/Variants
(5, 5)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_B2MG_MOUSE_002 (H34Q, chain B, )
2: VAR_B2MG_MOUSE_003 (K44E, chain B, )
3: VAR_B2MG_MOUSE_004 (R81T, chain B, )
4: VAR_B2MG_MOUSE_005 (D85D, chain B, )
5: VAR_B2MG_MOUSE_006 (D85V, chain B, )
View:
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_B2MG_MOUSE_002
*
H
54
Q
B2MG_MOUSE
---
---
B
H
34
Q
2
UniProt
VAR_B2MG_MOUSE_003
*
K
64
E
B2MG_MOUSE
---
---
B
K
44
E
3
UniProt
VAR_B2MG_MOUSE_004
*
R
101
T
B2MG_MOUSE
---
---
B
R
81
T
4
UniProt
VAR_B2MG_MOUSE_005
*
A
105
D
B2MG_MOUSE
---
---
B
D
85
D
5
UniProt
VAR_B2MG_MOUSE_006
*
A
105
V
B2MG_MOUSE
---
---
B
D
85
V
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: IG_MHC (B:78-84,A:257-263)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
IG_MHC
PS00290
Immunoglobulins and major histocompatibility complex proteins signature.
B2MG_MOUSE
98-104
1
B:78-84
HA17_MOUSE
278-284
1
A:257-263
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Exons
(1, 1)
Info
All Exons
Exon 1.5 (P:1-9)
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All Exon Boundaries
1: Boundary 1.4/1.5
2: Boundary 1.5/1.6
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1
ENSRNOT00000006359
1
ENSRNOE00000451996
chr10:
86788838-86788870
33
RL19_RAT
1-2
2
0
-
-
1.2
ENSRNOT00000006359
2
ENSRNOE00000353313
chr10:
86789676-86789782
107
RL19_RAT
2-38
37
0
-
-
1.3
ENSRNOT00000006359
3
ENSRNOE00000208290
chr10:
86790166-86790288
123
RL19_RAT
38-79
42
0
-
-
1.4
ENSRNOT00000006359
4
ENSRNOE00000045112
chr10:
86791026-86791146
121
RL19_RAT
79-119
41
0
-
-
1.5
ENSRNOT00000006359
5
ENSRNOE00000045219
chr10:
86791453-86791563
111
RL19_RAT
119-156
38
1
P:1-9
9
1.6
ENSRNOT00000006359
6
ENSRNOE00000384291
chr10:
86791919-86792126
208
RL19_RAT
156-196
41
0
-
-
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SCOP Domains
(3, 3)
Info
All SCOP Domains
1a: SCOP_d1k8db_ (B:)
2a: SCOP_d1k8da1 (A:182-274)
3a: SCOP_d1k8da2 (A:1-181)
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Classes
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Folds
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)
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)
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)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Immunoglobulin-like beta-sandwich
(7299)
Superfamily
:
Immunoglobulin
(5995)
Family
:
C1 set domains (antibody constant domain-like)
(3013)
Protein domain
:
beta2-microglobulin
(530)
Mouse (Mus musculus) [TaxId: 10090]
(166)
1a
d1k8db_
B:
Protein domain
:
Class I MHC, alpha-3 domain
(293)
Mouse (Mus musculus) [TaxId: 10090]
(102)
2a
d1k8da1
A:182-274
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
MHC antigen-recognition domain
(585)
Superfamily
:
MHC antigen-recognition domain
(585)
Family
:
MHC antigen-recognition domain
(533)
Protein domain
:
Class I MHC, alpha-1 and alpha-2 domains
(294)
Mouse (Mus musculus), IB QA-2 [TaxId: 10090]
(1)
3a
d1k8da2
A:1-181
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CATH Domains
(2, 3)
Info
all CATH domains
1a: CATH_1k8dA01 (A:1-181)
2a: CATH_1k8dB00 (B:1-99)
2b: CATH_1k8dA02 (A:182-272)
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(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Murine Class I Major Histocompatibility Complex, H2-DB; Chain A, domain 1
(402)
Homologous Superfamily
:
Murine Class I Major Histocompatibility Complex, H2-DB, subunit A, domain 1
(400)
House mouse (Mus musculus)
(92)
1a
1k8dA01
A:1-181
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
House mouse (Mus musculus)
(616)
2a
1k8dB00
B:1-99
2b
1k8dA02
A:182-272
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Pfam Domains
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Asymmetric Unit 1
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Asym.Unit (74 KB)
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