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Structure of PDB 2iif Chain A

Receptor sequence >2iifA (length=204) Species: 83333 (Escherichia coli K-12) [Search protein sequence] MASTKSELIERLATQQSHIPAKTVEDAVKEMLEHMASTLAQGGSGGLTKA EMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVELSGFGNFDLRD KNQRPGRNPKTGEDIPITARRVVTFRPGQKLKSRVENAGGGERIEIRGFG SFSLHYRAPRTGRNPKTGDKVELEGKYVPHFKPGKELRDRANIYGGSGHH HHHH

3D structure PDB 2iif A Divalent Metal-mediated Switch Controlling Protein-induced DNA Bending Chain A Resolution 2.72 Å 3D structure [Spin on] [Spin off] [Reset orientation] [High quality] [Low quality] [White background] [Black background] [Download] [Download structure with residue number starting from 1]

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 K5 S6 R99 K101 P105 R107 P109 K110 R126 K132 R143 E145 R147 G148 S151 R163 N164 P165 L173 K176 G184 K185 K5 S6 R99 K101 P105 R107 P109 K110 R126 K132 R143 E145 R147 G148 S151 R163 N164 P165 L173 K176 G184 K185 BS02 dna A G92 N95 K130 K166 G92 N95 K130 K166 BS03 dna A T48 K49 K101 R104 R107 P109 I117 R120 V122 R147 H155 R157 H180 T48 K49 K101 R104 R107 P109 I117 R120 V122 R147 H155 R157 H180 BS04 MN A E54 D58 E54 D58

Gene Ontology Molecular Function GO:0000976 transcription cis-regulatory region binding GO:0001216 DNA-binding transcription activator activity GO:0003677 DNA binding GO:0030527 structural constituent of chromatin GO:0043565 sequence-specific DNA binding

	Biological Process
GO:0006310	DNA recombination
GO:0006351	DNA-templated transcription
GO:0006355	regulation of DNA-templated transcription
GO:0006417	regulation of translation
GO:0045893	positive regulation of DNA-templated transcription

	Cellular Component
GO:0005737	cytoplasm
GO:0005829	cytosol
GO:0009295	nucleoid
GO:0032993	protein-DNA complex
GO:1990177	IHF-DNA complex

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