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1LNU
Biol. Unit 3
Info
Asym.Unit (274 KB)
Biol.Unit 1 (70 KB)
Biol.Unit 2 (70 KB)
Biol.Unit 3 (71 KB)
Biol.Unit 4 (71 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF CLASS II MHC MOLECULE IAB BOUND TO EALPHA3K PEPTIDE
Authors
:
X. Liu, S. Dai, F. Crawford, R. Fruge, P. Marrack, J. Kappler
Date
:
03 May 02 (Deposition) - 14 Aug 02 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Biol. Unit 3: E,F (1x)
Biol. Unit 4: G,H (1x)
Keywords
:
Protein-Peptide Complex, T Cell Receptor, Antigen Presentation, Sugar Binding Protein
(Keyword Search:
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Reference
:
X. Liu, S. Dai, F. Crawford, R. Fruge, P. Marrack, J. Kappler
Alternate Interactions Define The Binding Of Peptides To Th Mhc Molecule Ia(B).
Proc. Natl. Acad. Sci. Usa V. 99 8820 2002
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Hetero Components
(1, 3)
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)
1g: N-ACETYL-D-GLUCOSAMINE (NAGg)
1h: N-ACETYL-D-GLUCOSAMINE (NAGh)
1i: N-ACETYL-D-GLUCOSAMINE (NAGi)
1j: N-ACETYL-D-GLUCOSAMINE (NAGj)
1k: N-ACETYL-D-GLUCOSAMINE (NAGk)
2a: 2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOP... (NDGa)
View:
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Label:
No.
Name
Count
Type
Full Name
1
NAG
3
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
2
NDG
-1
Ligand/Ion
2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
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Sites
(3, 3)
Info
All Sites
1: AC7 (SOFTWARE)
2: AC8 (SOFTWARE)
3: AC9 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC7
SOFTWARE
ASN E:79 , GLY F:16 , SER F:18
BINDING SITE FOR RESIDUE NAG E 307
2
AC8
SOFTWARE
ASN E:119 , GLU E:167 , HOH E:313
BINDING SITE FOR RESIDUE NAG E 308
3
AC9
SOFTWARE
ASN F:45 , GLY F:46
BINDING SITE FOR RESIDUE NAG F 309
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: IG_MHC (F: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.
HA2B_MOUSE
188-194
1
-
-
E:162-168
-
HB2A_MOUSE
199-205
1
-
-
F:198-204
-
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(4, 16)
Info
All SCOP Domains
1a: SCOP_d1lnua1 (A:84-182)
1b: SCOP_d1lnuc1 (C:84-182)
1c: SCOP_d1lnue1 (E:84-182)
1d: SCOP_d1lnug1 (G:84-182)
2a: SCOP_d1lnub1 (B:121-217)
2b: SCOP_d1lnuh1 (H:121-217)
2c: SCOP_d1lnud1 (D:121-217)
2d: SCOP_d1lnuf1 (F:121-217)
3a: SCOP_d1lnua2 (A:1-83)
3b: SCOP_d1lnuc2 (C:1-83)
3c: SCOP_d1lnue2 (E:1-83)
3d: SCOP_d1lnug2 (G:1-83)
4a: SCOP_d1lnub2 (B:1-120)
4b: SCOP_d1lnud2 (D:1-120)
4c: SCOP_d1lnuf2 (F:1-120)
4d: SCOP_d1lnuh2 (H:1-120)
View:
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)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
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
:
Class II MHC alpha chain, C-terminal domain
(75)
Mouse (Mus musculus), I-A group [TaxId: 10090]
(24)
1a
d1lnua1
A:84-182
1b
d1lnuc1
C:84-182
1c
d1lnue1
E:84-182
1d
d1lnug1
G:84-182
Protein domain
:
Class II MHC beta chain, C-terminal domain
(70)
Mouse (Mus musculus), I-A group [TaxId: 10090]
(16)
2a
d1lnub1
B:121-217
2b
d1lnuh1
H:121-217
2c
d1lnud1
D:121-217
2d
d1lnuf1
F:121-217
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-AB [TaxId: 10090]
(4)
3a
d1lnua2
A:1-83
3b
d1lnuc2
C:1-83
3c
d1lnue2
E:1-83
3d
d1lnug2
G:1-83
Protein domain
:
Class II MHC beta chain, N-terminal domain
(70)
Mouse (Mus musculus), I-AB [TaxId: 10090]
(5)
4a
d1lnub2
B:1-120
4b
d1lnud2
D:1-120
4c
d1lnuf2
F:1-120
4d
d1lnuh2
H:1-120
[
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CATH Domains
(2, 16)
Info
all CATH domains
1a: CATH_1lnuA01 (A:3-82)
1b: CATH_1lnuC01 (C:3-82)
1c: CATH_1lnuE01 (E:3-82)
1d: CATH_1lnuG01 (G:3-82)
1e: CATH_1lnuB01 (B:1-118)
1f: CATH_1lnuD01 (D:1-118)
1g: CATH_1lnuF01 (F:1-118)
1h: CATH_1lnuH01 (H:1-118)
2a: CATH_1lnuA02 (A:83-182)
2b: CATH_1lnuC02 (C:83-182)
2c: CATH_1lnuE02 (E:83-182)
2d: CATH_1lnuG02 (G:83-182)
2e: CATH_1lnuB02 (B:119-217)
2f: CATH_1lnuD02 (D:119-217)
2g: CATH_1lnuF02 (F:119-217)
2h: CATH_1lnuH02 (H:119-217)
View:
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)
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)
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)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
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
1lnuA01
A:3-82
1b
1lnuC01
C:3-82
1c
1lnuE01
E:3-82
1d
1lnuG01
G:3-82
1e
1lnuB01
B:1-118
1f
1lnuD01
D:1-118
1g
1lnuF01
F:1-118
1h
1lnuH01
H:1-118
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Immunoglobulins
(2282)
House mouse (Mus musculus)
(616)
2a
1lnuA02
A:83-182
2b
1lnuC02
C:83-182
2c
1lnuE02
E:83-182
2d
1lnuG02
G:83-182
2e
1lnuB02
B:119-217
2f
1lnuD02
D:119-217
2g
1lnuF02
F:119-217
2h
1lnuH02
H:119-217
[
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Pfam Domains
(3, 16)
Info
all PFAM domains
1a: PFAM_C1_set_1lnuG01 (G:94-176)
1b: PFAM_C1_set_1lnuG02 (G:94-176)
1c: PFAM_C1_set_1lnuG03 (G:94-176)
1d: PFAM_C1_set_1lnuG04 (G:94-176)
1e: PFAM_C1_set_1lnuH01 (H:130-212)
1f: PFAM_C1_set_1lnuH02 (H:130-212)
1g: PFAM_C1_set_1lnuH03 (H:130-212)
1h: PFAM_C1_set_1lnuH04 (H:130-212)
2a: PFAM_MHC_II_alpha_1lnuG05 (G:4-85)
2b: PFAM_MHC_II_alpha_1lnuG06 (G:4-85)
2c: PFAM_MHC_II_alpha_1lnuG07 (G:4-85)
2d: PFAM_MHC_II_alpha_1lnuG08 (G:4-85)
3a: PFAM_MHC_II_beta_1lnuH05 (H:39-113)
3b: PFAM_MHC_II_beta_1lnuH06 (H:39-113)
3c: PFAM_MHC_II_beta_1lnuH07 (H:39-113)
3d: PFAM_MHC_II_beta_1lnuH08 (H:39-113)
View:
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Clans
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)
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)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
Ig
(577)
Family
:
C1-set
(338)
Mus musculus (Mouse)
(118)
1a
C1-set-1lnuG01
G:94-176
1b
C1-set-1lnuG02
G:94-176
1c
C1-set-1lnuG03
G:94-176
1d
C1-set-1lnuG04
G:94-176
1e
C1-set-1lnuH01
H:130-212
1f
C1-set-1lnuH02
H:130-212
1g
C1-set-1lnuH03
H:130-212
1h
C1-set-1lnuH04
H:130-212
Clan
:
MHC
(252)
Family
:
MHC_II_alpha
(42)
Mus musculus (Mouse)
(16)
2a
MHC_II_alpha-1lnuG05
G:4-85
2b
MHC_II_alpha-1lnuG06
G:4-85
2c
MHC_II_alpha-1lnuG07
G:4-85
2d
MHC_II_alpha-1lnuG08
G:4-85
Family
:
MHC_II_beta
(39)
Mus musculus (Mouse)
(14)
3a
MHC_II_beta-1lnuH05
H:39-113
3b
MHC_II_beta-1lnuH06
H:39-113
3c
MHC_II_beta-1lnuH07
H:39-113
3d
MHC_II_beta-1lnuH08
H:39-113
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Asym.Unit (274 KB)
Header - Asym.Unit
Biol.Unit 1 (70 KB)
Header - Biol.Unit 1
Biol.Unit 2 (70 KB)
Header - Biol.Unit 2
Biol.Unit 3 (71 KB)
Header - Biol.Unit 3
Biol.Unit 4 (71 KB)
Header - Biol.Unit 4
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