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3S7Q

Crystal Structure of a Monomeric Infrared Fluorescent Deinococcus radiodurans Bacteriophytochrome chromophore binding domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0006355biological_processregulation of DNA-templated transcription
A0009584biological_processdetection of visible light
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE LBV A 330
ChainResidue
ACYS24
ATHR256
ASER257
AMET259
AHIS260
APHE263
ASER272
ASER274
AHIS290
AHOH335
AHOH341
AMET174
AHOH342
AHOH350
AHOH352
AHOH468
ATYR176
APHE203
AHIS207
AILE208
APRO209
ATYR216
AARG254

site_idAC2
Number of Residues24
DetailsBINDING SITE FOR RESIDUE LBW A 331
ChainResidue
ACYS24
AMET174
ATYR176
APHE203
ASER206
AHIS207
AILE208
APRO209
ATYR216
AARG254
ATHR256
ASER257
AMET259
AHIS260
APHE263
ASER272
ASER274
AHIS290
AHOH335
AHOH341
AHOH342
AHOH350
AHOH352
AHOH468

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 332
ChainResidue
AARG172
ALEU195
AHIS196
AMET267
AGLY268
AHIS290
AGLN292
AHOH518

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 333
ChainResidue
ALEU215
AHIS219
APRO247
ALEU248
AGLY249
AGLY250
AHOH343
AHOH628

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 334
ChainResidue
AARG165
AGLU193
AARG202
AHOH545
AHOH644

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues68
DetailsDomain: {"description":"PAS"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues164
DetailsDomain: {"description":"GAF"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"description":"covalent","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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