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2CMN

A Proximal Arginine Residue in the Switching Mechanism of the FixL Oxygen Sensor

Functional Information from GO Data
ChainGOidnamespacecontents
A0006355biological_processregulation of DNA-templated transcription
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEM A 1271
ChainResidue
AILE159
AILE216
AARG220
ATHR223
ALEU236
AILE238
APHE249
AGLY251
AHOH2021
ALEU191
AMET192
AASP196
AHIS200
ATYR203
ATYR207
AHIS214
AILE215

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues59
DetailsDomain: {"description":"PAC 2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00141","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

259987

PDB entries from 2026-09-23

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