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1UKL
Biol. Unit 2
Info
Asym.Unit (326 KB)
Biol.Unit 1 (161 KB)
Biol.Unit 2 (161 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF IMPORTIN-BETA AND SREBP-2 COMPLEX
Authors
:
S. J. Lee, T. Sekimoto, E. Yamashita, E. Nagoshi, A. Nakagawa, N. Imamoto, M. Yoshimura, H. Sakai, T. Tsukihara, Y. Yoneda
Date
:
26 Aug 03 (Deposition) - 09 Dec 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.00
Chains
:
Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A,C,D (1x)
Biol. Unit 2: B,E,F (1x)
Keywords
:
Transcription Factor, Nuclear Transport Factor, Heat Repeat, Helix-Loop-Helix Leucine Zipper, Protein Transport/Dna Binding Protein Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. J. Lee, T. Sekimoto, E. Yamashita, E. Nagoshi, A. Nakagawa, N. Imamoto, M. Yoshimura, H. Sakai, K. T. Chong, T. Tsukihara, Y. Yoneda
The Structure Of Importin-Beta Bound To Srebp-2: Nuclear Import Of A Transcription Factor
Science V. 302 1571 2003
(for further references see the
PDB file header
)
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Hetero Components
(1, 6)
Info
All Hetero Components
1a: SELENOMETHIONINE (MSEa)
1b: SELENOMETHIONINE (MSEb)
1c: SELENOMETHIONINE (MSEc)
1d: SELENOMETHIONINE (MSEd)
1e: SELENOMETHIONINE (MSEe)
1f: SELENOMETHIONINE (MSEf)
1g: SELENOMETHIONINE (MSEg)
1h: SELENOMETHIONINE (MSEh)
1i: SELENOMETHIONINE (MSEi)
1j: SELENOMETHIONINE (MSEj)
1k: SELENOMETHIONINE (MSEk)
1l: SELENOMETHIONINE (MSEl)
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No.
Name
Count
Type
Full Name
1
MSE
6
Mod. Amino Acid
SELENOMETHIONINE
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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
(1, 2)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_036395 (N347K, chain E/F, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_036395
N
347
K
SRBP2_HUMAN
Unclassified
---
E/F
N
347
K
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: IMPORTIN_B_NT (B:21-101)
2: HEAT_REPEAT (B:409-446)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
IMPORTIN_B_NT
PS50166
Importin-beta N-terminal domain profile.
IMB1_MOUSE
21-101
1
-
B:21-101
2
HEAT_REPEAT
PS50077
HEAT repeat profile.
IMB1_MOUSE
409-446
1
-
B:409-446
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Exons
(0, 0)
Info
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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
(2, 6)
Info
All SCOP Domains
1a: SCOP_d1ukla_ (A:)
1b: SCOP_d1uklb_ (B:)
2a: SCOP_d1uklc_ (C:)
2b: SCOP_d1ukld_ (D:)
2c: SCOP_d1ukle_ (E:)
2d: SCOP_d1uklf_ (F:)
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)
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)
(
)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
alpha-alpha superhelix
(690)
Superfamily
:
ARM repeat
(317)
Family
:
Armadillo repeat
(77)
Protein domain
:
Importin beta
(14)
Mouse (Mus musculus) [TaxId: 10090]
(2)
1a
d1ukla_
A:
1b
d1uklb_
B:
Fold
:
HLH-like
(13)
Superfamily
:
HLH, helix-loop-helix DNA-binding domain
(12)
Family
:
HLH, helix-loop-helix DNA-binding domain
(12)
Protein domain
:
SREBP-2
(1)
Human (Homo sapiens) [TaxId: 9606]
(1)
2a
d1uklc_
C:
2b
d1ukld_
D:
2c
d1ukle_
E:
2d
d1uklf_
F:
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CATH Domains
(2, 6)
Info
all CATH domains
1a: CATH_1uklC00 (C:343-403)
1b: CATH_1uklD00 (D:343-403)
1c: CATH_1uklE00 (E:343-403)
1d: CATH_1uklF00 (F:343-403)
2a: CATH_1uklA00 (A:1-876)
2b: CATH_1uklB00 (B:1-876)
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)
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)
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(
)
(
)
Organisms
(
)
(
)
Class
:
Few Secondary Structures
(1120)
Architecture
:
Irregular
(1120)
Topology
:
MYOD Basic-Helix-Loop-Helix Domain, subunit B
(12)
Homologous Superfamily
:
MYOD Basic-Helix-Loop-Helix Domain, subunit B
(11)
House mouse (Mus musculus)
(2)
1a
1uklC00
C:343-403
1b
1uklD00
D:343-403
1c
1uklE00
E:343-403
1d
1uklF00
F:343-403
Class
:
Mainly Alpha
(13335)
Architecture
:
Alpha Horseshoe
(399)
Topology
:
Leucine-rich Repeat Variant
(77)
Homologous Superfamily
:
Leucine-rich Repeat Variant
(75)
House mouse (Mus musculus)
(10)
2a
1uklA00
A:1-876
2b
1uklB00
B:1-876
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Pfam Domains
(3, 8)
Info
all PFAM domains
1a: PFAM_HEAT_EZ_1uklB01 (B:380-435)
1b: PFAM_HEAT_EZ_1uklB02 (B:380-435)
2a: PFAM_IBN_N_1uklB03 (B:21-101)
2b: PFAM_IBN_N_1uklB04 (B:21-101)
3a: PFAM_HLH_1uklF01 (F:343-381)
3b: PFAM_HLH_1uklF02 (F:343-381)
3c: PFAM_HLH_1uklF03 (F:343-381)
3d: PFAM_HLH_1uklF04 (F:343-381)
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Clans
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(
)
Organisms
(
)
(
)
Clan
:
TPR
(230)
Family
:
HEAT_EZ
(8)
Mus musculus (Mouse)
(1)
1a
HEAT_EZ-1uklB01
B:380-435
1b
HEAT_EZ-1uklB02
B:380-435
Family
:
IBN_N
(25)
Mus musculus (Mouse)
(5)
2a
IBN_N-1uklB03
B:21-101
2b
IBN_N-1uklB04
B:21-101
Clan
:
no clan defined [family: HLH]
(6)
Family
:
HLH
(6)
Homo sapiens (Human)
(4)
3a
HLH-1uklF01
F:343-381
3b
HLH-1uklF02
F:343-381
3c
HLH-1uklF03
F:343-381
3d
HLH-1uklF04
F:343-381
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Asym.Unit (326 KB)
Header - Asym.Unit
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Header - Biol.Unit 1
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