2CWX

Crystal structure of octameric ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) from Pyrococcus horikoshii OT3 (form-1 crystal)

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000287	molecular_function	magnesium ion binding
A	0006196	biological_process	AMP catabolic process
A	0015977	biological_process	carbon fixation
A	0016491	molecular_function	oxidoreductase activity
A	0016829	molecular_function	lyase activity
A	0016984	molecular_function	ribulose-bisphosphate carboxylase activity
A	0046872	molecular_function	metal ion binding
E	0000287	molecular_function	magnesium ion binding
E	0006196	biological_process	AMP catabolic process
E	0015977	biological_process	carbon fixation
E	0016491	molecular_function	oxidoreductase activity
E	0016829	molecular_function	lyase activity
E	0016984	molecular_function	ribulose-bisphosphate carboxylase activity
E	0046872	molecular_function	metal ion binding

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	ACT_SITE: Proton acceptor => ECO:0000255|HAMAP-Rule:MF_01133

Chain	Residue	Details
A	LYS160
A	HIS278
E	LYS160
E	HIS278

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site_id	SWS_FT_FI2
Number of Residues	14
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01133

Chain	Residue	Details
A	LYS162
E	GLU189
E	ARG279
E	HIS311
E	SER348
E	GLN370
A	ASP188
A	GLU189
A	ARG279
A	HIS311
A	SER348
A	GLN370
E	LYS162
E	ASP188

---

site_id	SWS_FT_FI3
Number of Residues	2
Details	BINDING: via carbamate group => ECO:0000255|HAMAP-Rule:MF_01133

Chain	Residue	Details
A	LYS186
E	LYS186

---

site_id	SWS_FT_FI4
Number of Residues	2
Details	SITE: Transition state stabilizer => ECO:0000255|HAMAP-Rule:MF_01133

Chain	Residue	Details
A	LYS318
E	LYS318

---

site_id	SWS_FT_FI5
Number of Residues	2
Details	MOD_RES: N6-carboxylysine => ECO:0000255|HAMAP-Rule:MF_01133

Chain	Residue	Details
A	LYS186
E	LYS186

---

Catalytic Information from CSA

site_id	CSA1
Number of Residues	6
Details	Annotated By Reference To The Literature 1rbl

Chain	Residue	Details
A	HIS311
A	HIS278
A	LYS186
A	LYS160
A	ASP188
A	LYS162

---

site_id	CSA2
Number of Residues	6
Details	Annotated By Reference To The Literature 1rbl

Chain	Residue	Details
E	HIS311
E	HIS278
E	LYS186
E	LYS160
E	ASP188
E	LYS162

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