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4CQH

Structure of Infrared Fluorescent Protein IFP2.0

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 Residues26
DetailsBINDING SITE FOR RESIDUE LBV A 1321
ChainResidue
ATHR20
ATYR216
AARG254
ATHR256
ASER257
AHIS260
ATYR263
ASER272
ASER274
AVAL288
AHIS290
ACYS24
AHOH2211
AHOH2212
AHOH2230
AHOH2258
AHOH2272
AHOH2274
AHOH2292
AMET174
ATYR176
APHE203
ASER206
ATHR207
ATHR208
APRO209

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 1322
ChainResidue
APRO247
ALEU248
AGLY249
AHOH2225
AHOH2293

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

246031

PDB entries from 2025-12-10

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