Structure of PDB 1qnb Chain A

Receptor sequence
>1qnbA (length=183) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
KHPSGIVPTLQNIVSTVNLDCKLDLKAIALQARNAEYNPKRFAAVIMRIR
EPKTTALIFASGKMVCTGAKSEDFSKMAARKYARIVQKLGFPAKFKDFKI
QNIVGSCDVKFPIRLEGLAYSHAAFSSYEPELFPGLIYRMKVPKIVLLIF
VSGKIVITGAKMRDETYKAFENIYPVLSEFRKI
3D structure
PDB1qnb TATA Element Recognition by the TATA Box-Binding Protein Has Been Conserved Throughout Evolution
ChainA
Resolution2.23 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A V29 T31 A58 F74 S76 K78 V80 Q116 N117 F148 R154 T173 V14 T16 A43 F59 S61 K63 V65 Q101 N102 F133 R139 T158
BS02 dna A Q26 N27 R56 F57 R63 T70 T82 V119 F148 P149 F165 S167 K169 V171 Q11 N12 R41 F42 R48 T55 T67 V104 F133 P134 F150 S152 K154 V156
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
Biological Process
GO:0006352 DNA-templated transcription initiation
Cellular Component
GO:0005634 nucleus

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Biological Process
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Cellular Component
External links
PDB RCSB:1qnb, PDBe:1qnb, PDBj:1qnb
PDBsum1qnb
PubMed10617571
UniProtP28147|TBP1_ARATH TATA-box-binding protein 1 (Gene Name=TBP1)

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