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1KT2
Biol. Unit 2
Info
Asym.Unit (144 KB)
Biol.Unit 1 (71 KB)
Biol.Unit 2 (71 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF CLASS II MHC MOLECULE IEK BOUND TO MOTH CYTOCHROME C PEPTIDE
Authors
:
D. H. Fremont, S. Dai, H. Chiang, F. Crawford, P. Marrack, J. Kappler
Date
:
15 Jan 02 (Deposition) - 01 May 02 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Protein-Peptide Complex, T Cell Receptor, Antigen Presentation, Cytochrome, Immune System
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
D. H. Fremont, S. Dai, H. Chiang, F. Crawford, P. Marrack, J. Kappler
Structural Basis Of Cytochrome C Presentation By Ie(K).
J. Exp. Med. V. 195 1043 2002
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: N-ACETYL-D-GLUCOSAMINE (NAGa)
1b: N-ACETYL-D-GLUCOSAMINE (NAGb)
1c: N-ACETYL-D-GLUCOSAMINE (NAGc)
1d: N-ACETYL-D-GLUCOSAMINE (NAGd)
1e: N-ACETYL-D-GLUCOSAMINE (NAGe)
1f: N-ACETYL-D-GLUCOSAMINE (NAGf)
View:
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Label:
No.
Name
Count
Type
Full Name
1
NAG
2
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
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Sites
(2, 2)
Info
All Sites
1: AC5 (SOFTWARE)
2: AC6 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC5
SOFTWARE
ASN C:118 , ASP C:166 , TRP C:168
BINDING SITE FOR RESIDUE NAG C 605
2
AC6
SOFTWARE
GLU A:171 , ILE C:1 , GLY D:29 , ASN D:46 , GLN D:49
BINDING SITE FOR RESIDUE NAG D 606
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: IG_MHC (D:198-204)
;
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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.
HA21_MOUSE
186-192
1
-
C:161-167
HB21_MOUSE
198-204
1
-
D:198-204
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Exons
(0, 0)
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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
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1kt2a1 (A:82-182)
1b: SCOP_d1kt2c1 (C:82-182)
2a: SCOP_d1kt2b1 (B:121-215)
2b: SCOP_d1kt2d1 (D:121-215)
3a: SCOP_d1kt2a2 (A:1-81)
3b: SCOP_d1kt2c2 (C:1-81)
4a: SCOP_d1kt2b2 (B:2-120)
4b: SCOP_d1kt2d2 (D:2-120)
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)
Protein Domains
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)
(
)
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
:
Class II MHC alpha chain, C-terminal domain
(75)
Mouse (Mus musculus), I-E group [TaxId: 10090]
(9)
1a
d1kt2a1
A:82-182
1b
d1kt2c1
C:82-182
Protein domain
:
Class II MHC beta chain, C-terminal domain
(70)
Mouse (Mus musculus), I-E group [TaxId: 10090]
(9)
2a
d1kt2b1
B:121-215
2b
d1kt2d1
D:121-215
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 II MHC alpha chain, N-terminal domain
(75)
Mouse (Mus musculus), I-EK [TaxId: 10090]
(9)
3a
d1kt2a2
A:1-81
3b
d1kt2c2
C:1-81
Protein domain
:
Class II MHC beta chain, N-terminal domain
(70)
Mouse (Mus musculus), I-EK [TaxId: 10090]
(9)
4a
d1kt2b2
B:2-120
4b
d1kt2d2
D:2-120
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CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_1kt2A01 (A:3-81)
1b: CATH_1kt2C01 (C:3-81)
1c: CATH_1kt2B01 (B:2-118)
1d: CATH_1kt2D01 (D:2-118)
2a: CATH_1kt2A02 (A:82-181)
2b: CATH_1kt2C02 (C:82-181)
2c: CATH_1kt2B02 (B:119-215)
2d: CATH_1kt2D02 (D:119-215)
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)
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)
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)
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Roll
(3276)
Topology
:
Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
(75)
Homologous Superfamily
:
Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
(75)
House mouse (Mus musculus)
(25)
1a
1kt2A01
A:3-81
1b
1kt2C01
C:3-81
1c
1kt2B01
B:2-118
1d
1kt2D01
D:2-118
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
House mouse (Mus musculus)
(616)
2a
1kt2A02
A:82-181
2b
1kt2C02
C:82-181
2c
1kt2B02
B:119-215
2d
1kt2D02
D:119-215
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_C1_set_1kt2C01 (C:93-175)
1b: PFAM_C1_set_1kt2C02 (C:93-175)
2a: PFAM_MHC_II_alpha_1kt2C03 (C:4-84)
2b: PFAM_MHC_II_alpha_1kt2C04 (C:4-84)
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Organisms
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)
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)
Clan
:
Ig
(577)
Family
:
C1-set
(338)
Mus musculus (Mouse)
(118)
1a
C1-set-1kt2C01
C:93-175
1b
C1-set-1kt2C02
C:93-175
Clan
:
MHC
(252)
Family
:
MHC_II_alpha
(42)
Mus musculus (Mouse)
(16)
2a
MHC_II_alpha-1kt2C03
C:4-84
2b
MHC_II_alpha-1kt2C04
C:4-84
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Show PDB file:
Asym.Unit (144 KB)
Header - Asym.Unit
Biol.Unit 1 (71 KB)
Header - Biol.Unit 1
Biol.Unit 2 (71 KB)
Header - Biol.Unit 2
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