1XF6

High resolution crystal structure of phycoerythrin 545 from the marine cryptophyte rhodomonas CS24

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0030089	cellular_component	phycobilisome
B	0030089	cellular_component	phycobilisome
C	0009507	cellular_component	chloroplast
C	0009535	cellular_component	chloroplast thylakoid membrane
C	0009579	cellular_component	thylakoid
C	0015979	biological_process	photosynthesis
C	0016020	cellular_component	membrane
C	0030089	cellular_component	phycobilisome
D	0009507	cellular_component	chloroplast
D	0009535	cellular_component	chloroplast thylakoid membrane
D	0009579	cellular_component	thylakoid
D	0015979	biological_process	photosynthesis
D	0016020	cellular_component	membrane
D	0030089	cellular_component	phycobilisome

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE CL C 3001

Chain	Residue
A	ILE68
C	SER147
C	GLN148
D	PEB250
D	HOH2234

---

site_id	AC2
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MG A 2001

Chain	Residue
B	HOH1055
D	HOH2003
A	HOH2002
A	HOH2003
B	HOH1053
B	HOH1054

---

site_id	AC3
Number of Residues	6
Details	BINDING SITE FOR RESIDUE MG D 2002

Chain	Residue
D	HOH2004
D	HOH2005
D	HOH2006
D	HOH2007
D	HOH2008
D	HOH2009

---

site_id	AC4
Number of Residues	29
Details	BINDING SITE FOR RESIDUE DBV A 219

Chain	Residue
A	PHE14
A	CYS19
A	SER20
A	ARG21
A	PRO23
A	LYS24
A	GLU25
A	SER26
A	ASP36
A	GLU37
A	MET38
A	MET39
A	LYS41
A	HOH2005
A	HOH2011
A	HOH2013
A	HOH2038
A	HOH2070
A	HOH2099
A	HOH2102
A	HOH2103
B	LEU62
B	MET65
B	THR66
C	TYR18
D	PRO64
D	SER65
D	ILE67
D	SER68

---

site_id	AC5
Number of Residues	27
Details	BINDING SITE FOR RESIDUE DBV B 219

Chain	Residue
A	PHE64
A	ASN76
B	PHE14
B	CYS19
B	SER20
B	ARG21
B	PRO23
B	LYS24
B	GLU25
B	TYR26
B	ASP36
B	GLU37
B	MET38
B	MET39
B	LYS41
B	HOH1086
B	HOH1136
B	HOH1138
B	HOH1140
B	HOH1142
B	HOH1145
B	HOH1151
B	HOH1158
B	HOH1162
C	SER65
C	ILE67
C	SER68

---

site_id	AC6
Number of Residues	28
Details	BINDING SITE FOR RESIDUE PEB C 250

Chain	Residue
D	LYS29
D	HOH2100
A	PHE64
A	GLU65
A	LYS66
A	ASP69
A	PRO71
A	PHE72
A	THR73
A	SER74
C	CYS50
C	ASP54
C	SER57
C	GLY58
C	CYS61
C	ARG129
C	ALA136
C	CYS137
C	PHE141
C	ALA146
C	SER147
C	GLN148
C	HOH3067
C	HOH3068
C	HOH3072
C	HOH3073
C	HOH3075
C	HOH3076

---

site_id	AC7
Number of Residues	25
Details	BINDING SITE FOR RESIDUE PEB C 258

Chain	Residue
A	ILE13
A	ARG17
A	GLN34
A	MET38
C	LYS28
C	ASN35
C	LYS36
C	LEU38
C	ASP39
C	SER40
C	VAL142
C	ASN143
C	ASN144
C	THR153
C	PRO154
C	GLN155
C	GLY156
C	CYS158
C	HOH3053
C	HOH3054
C	HOH3055
C	HOH3056
C	HOH3057
C	HOH3065
C	HOH3189

---

site_id	AC8
Number of Residues	23
Details	BINDING SITE FOR RESIDUE PEB C 282

Chain	Residue
A	MET2
A	LYZ4
A	SER5
A	ALA6
C	MET59
C	MEN72
C	CYS73
C	ARG77
C	ARG78
C	ALA81
C	CYS82
C	ARG84
C	ASP85
C	ILE88
C	ARG108
C	LEU120
C	VAL122
C	PRO123
C	ASN127
C	HOH3092
C	HOH3094
C	HOH3142
C	HOH3144

---

site_id	AC9
Number of Residues	25
Details	BINDING SITE FOR RESIDUE PEB D 250

Chain	Residue
A	GLY67
A	ILE68
B	LYS64
C	GLN148
C	CL3001
D	ASN47
D	CYS50
D	ASP54
D	SER57
D	GLY58
D	CYS61
D	ARG129
D	ALA136
D	CYS137
D	PHE141
D	HOH2072
D	HOH2074
D	HOH2078
D	HOH2217
D	HOH2227
D	HOH2235
D	HOH2236
D	HOH2292
D	HOH2314
D	HOH2328

---

site_id	BC1
Number of Residues	27
Details	BINDING SITE FOR RESIDUE PEB D 258

Chain	Residue
B	ILE13
B	ASP15
B	ARG17
B	LYS34
B	MET38
D	LYS28
D	ASN35
D	LYS36
D	LEU38
D	ASP39
D	SER40
D	VAL142
D	LEU151
D	THR153
D	PRO154
D	GLN155
D	GLY156
D	CYS158
D	HOH2091
D	HOH2095
D	HOH2096
D	HOH2097
D	HOH2249
D	HOH2251
D	HOH2252
D	HOH2253
D	HOH2274

---

site_id	BC2
Number of Residues	23
Details	BINDING SITE FOR RESIDUE PEB D 282

Chain	Residue
B	MET2
B	LYS4
B	SER5
B	ALA6
D	MEN72
D	CYS73
D	ARG77
D	ARG78
D	ALA81
D	CYS82
D	ARG84
D	ASP85
D	ILE88
D	ARG108
D	LEU120
D	VAL122
D	ASN127
D	HOH2050
D	HOH2051
D	HOH2056
D	HOH2059
D	HOH2060
D	HOH2061

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:10430868, ECO:0000269|PubMed:15504407

Chain	Residue	Details
C	LYS28
D	ASP54
D	MEN72
D	ARG129
C	ASN35
C	ASP39
C	ASP54
C	MEN72
C	ARG129
D	LYS28
D	ASN35
D	ASP39

---

site_id	SWS_FT_FI2
Number of Residues	8
Details	BINDING: covalent => ECO:0000269|PubMed:10430868, ECO:0000269|PubMed:15504407

Chain	Residue	Details
C	CYS50
C	CYS61
C	CYS82
C	CYS158
D	CYS50
D	CYS61
D	CYS82
D	CYS158

---

site_id	SWS_FT_FI3
Number of Residues	6
Details	BINDING:

Chain	Residue	Details
C	ARG77
C	SER147
C	PRO154
D	ARG77
D	SER147
D	PRO154

---

site_id	SWS_FT_FI4
Number of Residues	2
Details	MOD_RES: N4-methylasparagine => ECO:0000269|PubMed:10430868, ECO:0000269|PubMed:15504407

Chain	Residue	Details
C	MEN72
D	MEN72

---