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Information on 1h3o
PDB: 1h3o
Compound: transcription initiation factor tfiid 135 kda subu
Classification: TRANSCRIPTION/TBP-ASSOCIATED FACTORS
Entry date in PDB: 2002-09-26
Resolution [Å]: 2.30
R-Factor: 0.226


CHAIN: A
SWISS-PROT/TREMBL: O00268
   KEYWORD: 3D-structure    Nuclear protein    Transcription regulation    3D-structure    Nuclear protein    Transcription regulation   
SCOP: a.22.1.3 All alpha proteins    Histone-fold    Histone-fold    TBP-associated factors, TAFs    TAF(II)-135, (TAF(II)-130, hTAF4), histone fold domain    Human (Homo sapiens)
GO:  nucleus    transcription factor TFIID complex    transcription factor activity    transcription initiation factor activity    regulation of transcription, DNA-dependent    transcription initiation   


CHAIN: B
SWISS-PROT/TREMBL: Q16514
   KEYWORD: 3D-structure    Alternative initiation    Nuclear protein    Transcription regulation    3D-structure    Alternative initiation    Nuclear protein    Transcription regulation   
SCOP: a.22.1.3 All alpha proteins    Histone-fold    Histone-fold    TBP-associated factors, TAFs    TAF(II)-20, (TAF(II)-15, hTAF12), histone fold domain    Human (Homo sapiens)
GO:  transcription factor TFIID complex    DNA binding    transcription initiation   


CHAIN: C
SWISS-PROT/TREMBL: O00268
   KEYWORD: 3D-structure    Nuclear protein    Transcription regulation    3D-structure    Nuclear protein    Transcription regulation   
SCOP: a.22.1.3 All alpha proteins    Histone-fold    Histone-fold    TBP-associated factors, TAFs    TAF(II)-135, (TAF(II)-130, hTAF4), histone fold domain    Human (Homo sapiens)
GO:  nucleus    transcription factor TFIID complex    transcription factor activity    transcription initiation factor activity    regulation of transcription, DNA-dependent    transcription initiation   


CHAIN: D
SWISS-PROT/TREMBL: Q16514
   KEYWORD: 3D-structure    Alternative initiation    Nuclear protein    Transcription regulation    3D-structure    Alternative initiation    Nuclear protein    Transcription regulation   
SCOP: a.22.1.3 All alpha proteins    Histone-fold    Histone-fold    TBP-associated factors, TAFs    TAF(II)-20, (TAF(II)-15, hTAF12), histone fold domain    Human (Homo sapiens)
GO:  transcription factor TFIID complex    DNA binding    transcription initiation   
1h3o Image
Image Source: PDB

Stored Loops of 1h3o

Loops in ArchDB40 clusters

1h3o_B_85 - HH => SUBCLASS : 6.2.1
1h3o_A_873 - HH => SUBCLASS : 6.4.1

Loops in ArchDB95 clusters

1h3o_B_85 - HH => SUBCLASS : 6.3.1
1h3o_A_873 - HH => SUBCLASS : 6.32.1

Loops not clustered in ArchDB

1h3o_B_60 - HH
1h3o_B_78 - HH

Homologous structures to 1h3o classified in ArchDB

1h3o B - percentage of sequence identity: 100
1h3o D - percentage of sequence identity: 100
null nu - percentage of sequence identity: 0