4XTQ

Crystal structure of a mutant (C20S) of a near-infrared fluorescent protein BphP1-FP

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0006355	biological_process	regulation of DNA-templated transcription
A	0009584	biological_process	detection of visible light

Functional Information from PDB Data

site_id	AC1
Number of Residues	23
Details	binding site for residue BL8 A 401

Chain	Residue
A	TYR197
A	SER251
A	CYS253
A	HIS254
A	TYR257
A	ALA268
A	VAL282
A	HIS284
A	HOH520
A	HOH674
A	HOH684
A	SER200
A	HOH710
A	HOH711
A	HOH780
A	HOH850
A	THR201
A	VAL202
A	PRO203
A	TYR210
A	ARG216
A	ARG248
A	MET250

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site_id	AC2
Number of Residues	2
Details	binding site for residue CL A 402

Chain	Residue
A	SER146
A	LEU147

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site_id	AC3
Number of Residues	2
Details	binding site for residue CL A 403

Chain	Residue
A	GLU42
A	ARG95

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site_id	AC4
Number of Residues	3
Details	binding site for residue CL A 404

Chain	Residue
A	ARG148
A	ARG264
A	CL405

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site_id	AC5
Number of Residues	5
Details	binding site for residue CL A 405

Chain	Residue
A	ARG148
A	PHE181
A	LEU287
A	CL404
A	HOH662

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