Structure of PDB 1wrq Chain B

Receptor sequence
>1wrqB (length=143) Species: 1423 (Bacillus subtilis) [Search protein sequence]
TLHKERRIGRLSVLLLLNETQVEELERDGWKVCLGKVGSMDAHKVIAAIE
TASKKSGVIQSEGYRESHALYHATMEALHGVTRGEMLLGSLLRTVGLRFA
VLRGNPYESEAEGDWIAVSLYGTIGAPIKGLEHETFGVGINHI
3D structure
PDB1wrq Structural basis of HutP-mediated anti-termination and roles of the Mg2+ ion and L-histidine ligand
ChainB
Resolution2.2 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 rna B K41 V42 G43 S44 A53 T56 T99 V100 G101 T128 P132 I133 K134 E137 K36 V37 G38 S39 A48 T51 T94 V95 G96 T123 P127 I128 K129 E132
BS02 HIS B R88 R98 G130 A131 H138 R83 R93 G125 A126 H133
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003729 mRNA binding
Biological Process
GO:0006547 L-histidine metabolic process
GO:0010628 positive regulation of gene expression

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Molecular Function
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Biological Process
External links
PDB RCSB:1wrq, PDBe:1wrq, PDBj:1wrq
PDBsum1wrq
PubMed
UniProtP10943|HUTP_BACSU Hut operon positive regulatory protein (Gene Name=hutP)

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