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Asym. Unit
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Asym.Unit (1.2 MB)
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Models
(15 )
Title
:
SOLUTION STRUCTURE OF ALPHA SUBUNIT OF HUMAN EIF2
Authors
:
T. Ito, A. Marintchev, G. Wagner
Date
:
21 Aug 03 (Deposition) - 07 Sep 04 (Release) - 24 Feb 09 (Revision)
Method
:
SOLUTION NMR
Resolution
:
NOT APPLICABLE
Chains
:
Asym. Unit : A (15 x)
Keywords
:
Translation, Translation Initiation, Eukaryotic Translation Initiation Factor 2
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
T. Ito, A. Marintchev, G. Wagner
Solution Structure Of Human Initiation Factor Eif2Alpha Reveals Homology To The Elongation Factor Eef1B.
Structure V. 12 1693 2004
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
Info
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Sorry, no Info available
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Sites
(0, 0)
Info
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Sorry, no Info available
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available in "Model" view)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: S1 (A:16-87)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
S1
PS50126
S1 domain profile.
IF2A_HUMAN
17-88
1
A:16-87
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Exons
(7, 7)
Info
All Exons
Exon 1.2b (A:3-80)
Exon 1.3b (A:80-106)
Exon 1.4 (A:107-157)
Exon 1.5 (A:157-193)
Exon 1.6 (A:193-225)
Exon 1.7 (A:226-273)
Exon 1.8b (A:274-302)
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All Exon Boundaries
1: Boundary 1.1a/1.2b
2: Boundary 1.2b/1.3b
3: Boundary 1.3b/1.4
4: Boundary 1.4/1.5
5: Boundary 1.5/1.6
6: Boundary 1.6/1.7
7: Boundary 1.7/1.8b
8: Boundary 1.8b/-
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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
1.1a
ENST00000256383
1a
ENSE00001931166
chr14:
67826745-67827173
429
IF2A_HUMAN
-
0
0
-
-
1.2b
ENST00000256383
2b
ENSE00002024286
chr14:
67831484-67831725
242
IF2A_HUMAN
1-81
81
1
A:3-80
78
1.3b
ENST00000256383
3b
ENSE00000911628
chr14:
67841185-67841264
80
IF2A_HUMAN
81-107
27
1
A:80-106
27
1.4
ENST00000256383
4
ENSE00000911630
chr14:
67843156-67843307
152
IF2A_HUMAN
108-158
51
1
A:107-157
51
1.5
ENST00000256383
5
ENSE00000911632
chr14:
67847376-67847482
107
IF2A_HUMAN
158-194
37
1
A:157-193
37
1.6
ENST00000256383
6
ENSE00000911634
chr14:
67848310-67848407
98
IF2A_HUMAN
194-226
33
1
A:193-225
33
1.7
ENST00000256383
7
ENSE00000911635
chr14:
67849164-67849307
144
IF2A_HUMAN
227-274
48
1
A:226-273
48
1.8b
ENST00000256383
8b
ENSE00001168441
chr14:
67850032-67853233
3202
IF2A_HUMAN
275-315
41
1
A:274-302
29
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SCOP Domains
(3, 3)
Info
All SCOP Domains
1a: SCOP_d1q8ka3 (A:89-185)
2a: SCOP_d1q8ka4 (A:3-88)
3a: SCOP_d1q8ka2 (A:186-302)
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Protein Domains
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)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
SAM domain-like
(639)
Superfamily
:
eIF2alpha middle domain-like
(7)
Family
:
eIF2alpha middle domain-like
(5)
Protein domain
:
Eukaryotic initiation factor 2alpha, eIF2alpha, domain 2
(5)
Human (Homo sapiens) [TaxId: 9606]
(2)
1a
d1q8ka3
A:89-185
Class
:
All beta proteins
(24004)
Fold
:
OB-fold
(1179)
Superfamily
:
Nucleic acid-binding proteins
(590)
Family
:
Cold shock DNA-binding domain-like
(310)
Protein domain
:
Eukaryotic initiation factor 2alpha, eIF2alpha, N-terminal domain
(5)
Human (Homo sapiens) [TaxId: 9606]
(2)
2a
d1q8ka4
A:3-88
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Ferredoxin-like
(1795)
Superfamily
:
eIF-2-alpha, C-terminal domain
(5)
Family
:
eIF-2-alpha, C-terminal domain
(5)
Protein domain
:
eIF-2-alpha, C-terminal domain
(5)
Human (Homo sapiens) [TaxId: 9606]
(1)
3a
d1q8ka2
A:186-302
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CATH Domains
(3, 3)
Info
all CATH domains
1a: CATH_1q8kA03 (A:187-302)
2a: CATH_1q8kA02 (A:90-186)
3a: CATH_1q8kA01 (A:3-89)
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)
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Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Alpha-Beta Plaits
(1688)
Homologous Superfamily
:
EIF_2_alpha
(1)
Human (Homo sapiens)
(1)
1a
1q8kA03
A:187-302
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
DNA polymerase; domain 1
(617)
Homologous Superfamily
:
Translation initiation factor 2; subunit 1; domain 2
(5)
Human (Homo sapiens)
(2)
2a
1q8kA02
A:90-186
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
OB fold (Dihydrolipoamide Acetyltransferase, E2P)
(1040)
Homologous Superfamily
:
Nucleic acid-binding proteins
(483)
Human (Homo sapiens)
(27)
3a
1q8kA01
A:3-89
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_S1_1q8kA01 (A:13-87)
2a: PFAM_EIF_2_alpha_1q8kA02 (A:128-243)
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Clan
:
OB
(224)
Family
:
S1
(23)
Homo sapiens (Human)
(2)
1a
S1-1q8kA01
A:13-87
Clan
:
no clan defined [family: EIF_2_alpha]
(5)
Family
:
EIF_2_alpha
(5)
Homo sapiens (Human)
(1)
2a
EIF_2_alpha-1q8kA02
A:128-243
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Chain A
Asymmetric Unit 1
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