3NPR

Crystal structure of the C(30) carotenoid dehydrosqualene synthase from S. aureus complexed with Presqualene diphosphate (PSPP)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004311	molecular_function	geranylgeranyl diphosphate synthase activity
A	0009058	biological_process	biosynthetic process
A	0016117	biological_process	carotenoid biosynthetic process
A	0016740	molecular_function	transferase activity
A	0016765	molecular_function	transferase activity, transferring alkyl or aryl (other than methyl) groups
A	0046872	molecular_function	metal ion binding
A	0051996	molecular_function	squalene synthase [NAD(P)H] activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	20
Details	BINDING SITE FOR RESIDUE PS7 A 1001

Chain	Residue
A	HIS18
A	LEU160
A	ASN168
A	ARG171
A	TYR248
A	ARG265
A	HOH331
A	HOH430
A	HOH434
A	HOH438
A	HOH467
A	SER19
A	MG1002
A	PHE22
A	TYR41
A	CYS44
A	ARG45
A	VAL133
A	VAL137
A	ALA157

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE MG A 288

Chain	Residue
A	ASN168
A	ASP172
A	HOH432
A	HOH433

---

site_id	AC3
Number of Residues	5
Details	BINDING SITE FOR RESIDUE MG A 1002

Chain	Residue
A	HIS18
A	ARG265
A	HOH430
A	HOH467
A	PS71001

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Functional Information from PROSITE/UniProt

site_id	PS01044
Number of Residues	16
Details	SQUALEN_PHYTOEN_SYN_1 Squalene and phytoene synthases signature 1. YCygVAGTVGevLtpI

Chain	Residue	Details
A	TYR129-ILE144

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	BINDING: BINDING => ECO:0000305|PubMed:18276850, ECO:0007744|PDB:2ZCS, ECO:0007744|PDB:3W7F

Chain	Residue	Details
A	HIS18
A	TYR41

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	BINDING: BINDING => ECO:0000305|PubMed:18276850, ECO:0007744|PDB:2ZCQ, ECO:0007744|PDB:3W7F

Chain	Residue	Details
A	ARG45

---

site_id	SWS_FT_FI3
Number of Residues	2
Details	BINDING: BINDING => ECO:0000269|PubMed:18276850, ECO:0007744|PDB:2ZCQ, ECO:0007744|PDB:3W7F

Chain	Residue	Details
A	ASP48
A	ASP52

---

site_id	SWS_FT_FI4
Number of Residues	1
Details	BINDING: BINDING => ECO:0000305|PubMed:18276850, ECO:0007744|PDB:2ZCQ, ECO:0007744|PDB:2ZCR

Chain	Residue	Details
A	GLN165

---

site_id	SWS_FT_FI5
Number of Residues	2
Details	BINDING: BINDING => ECO:0000269|PubMed:18276850, ECO:0007744|PDB:2ZCQ, ECO:0007744|PDB:2ZCR, ECO:0007744|PDB:3W7F

Chain	Residue	Details
A	ASN168
A	ASP172

---

site_id	SWS_FT_FI6
Number of Residues	2
Details	BINDING: BINDING => ECO:0000305|PubMed:18276850, ECO:0007744|PDB:3W7F

Chain	Residue	Details
A	ARG171
A	TYR248

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