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1KHU
Asym. Unit
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Asym.Unit (143 KB)
Biol.Unit 1 (106 KB)
Biol.Unit 2 (100 KB)
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(1)
Title
:
SMAD1 CRYSTAL STRUCTURE REVEALS THE DETAILS OF BMP SIGNALING PATHWAY
Authors
:
B. Y. Qin, K. Lin
Date
:
01 Dec 01 (Deposition) - 12 Dec 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.50
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C (1x)
Biol. Unit 2: D (3x)
Keywords
:
Beta-Strand Sandwich, Transcription
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
B. Y. Qin, B. M. Chacko, S. S. Lam, M. P. De Caestecker, J. J. Correia, K. Lin
Structural Basis Of Smad1 Activation By Receptor Kinase Phosphorylation.
Mol. Cell V. 8 1303 2001
(for further references see the
PDB file header
)
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Hetero Components
(0, 0)
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Sites
(0, 0)
Info
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 4)
Info
All PROSITE Patterns/Profiles
1: MH2 (A:271-465,B:271-465,C:271-465,D:27...)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
MH2
PS51076
MAD homology domain 2 (MH2) profile.
SMAD1_HUMAN
271-465
4
A:271-465
B:271-465
C:271-465
D:271-453
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Exons
(3, 12)
Info
All Exons
Exon 1.12d (A:268-333 | B:269-333 | C:269-333 ...)
Exon 1.13c (A:333-418 | B:333-418 | C:333-418 ...)
Exon 1.14a (A:419-465 | B:419-465 | C:419-465 ...)
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1: Boundary 1.11/1.12d
2: Boundary 1.12d/1.13c
3: Boundary 1.13c/1.14a
4: Boundary 1.14a/-
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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
1.4d
ENST00000394092
4d
ENSE00001517478
chr4:
146403957-146404020
64
SMAD1_HUMAN
-
0
0
-
-
1.8i
ENST00000394092
8i
ENSE00002198357
chr4:
146435590-146436165
576
SMAD1_HUMAN
1-134
134
0
-
-
1.10b
ENST00000394092
10b
ENSE00001143049
chr4:
146460956-146461213
258
SMAD1_HUMAN
134-220
87
0
-
-
1.11
ENST00000394092
11
ENSE00001143042
chr4:
146463734-146463850
117
SMAD1_HUMAN
220-259
40
0
-
-
1.12d
ENST00000394092
12d
ENSE00001143034
chr4:
146467855-146468076
222
SMAD1_HUMAN
259-333
75
4
A:268-333
B:269-333
C:269-333
D:270-333
66
65
65
64
1.13c
ENST00000394092
13c
ENSE00001698603
chr4:
146474936-146475192
257
SMAD1_HUMAN
333-418
86
4
A:333-418
B:333-418
C:333-418
D:333-418
86
86
86
86
1.14a
ENST00000394092
14a
ENSE00002060589
chr4:
146478943-146479106
164
SMAD1_HUMAN
419-465
47
4
A:419-465
B:419-465
C:419-465
D:419-453
47
47
47
35
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SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1khua_ (A:)
1b: SCOP_d1khub_ (B:)
1c: SCOP_d1khuc_ (C:)
1d: SCOP_d1khud_ (D:)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
SMAD/FHA domain
(62)
Superfamily
:
SMAD/FHA domain
(62)
Family
:
SMAD domain
(13)
Protein domain
:
Smad1
(1)
Human (Homo sapiens) [TaxId: 9606]
(1)
1a
d1khua_
A:
1b
d1khub_
B:
1c
d1khuc_
C:
1d
d1khud_
D:
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1khuA00 (A:268-465)
1b: CATH_1khuB00 (B:269-465)
1c: CATH_1khuC00 (C:269-465)
1d: CATH_1khuD00 (D:270-453)
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)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Tumour Suppressor Smad4
(52)
Homologous Superfamily
:
[code=2.60.200.10, no name defined]
(17)
Human (Homo sapiens)
(15)
1a
1khuA00
A:268-465
1b
1khuB00
B:269-465
1c
1khuC00
C:269-465
1d
1khuD00
D:270-453
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Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_MH2_1khuD01 (D:270-443)
1b: PFAM_MH2_1khuD02 (D:270-443)
1c: PFAM_MH2_1khuD03 (D:270-443)
1d: PFAM_MH2_1khuD04 (D:270-443)
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Clan
:
SMAD-FHA
(27)
Family
:
MH2
(8)
Homo sapiens (Human)
(8)
1a
MH2-1khuD01
D:270-443
1b
MH2-1khuD02
D:270-443
1c
MH2-1khuD03
D:270-443
1d
MH2-1khuD04
D:270-443
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Asymmetric Unit 1
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Asym.Unit (143 KB)
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