3ZGB

Greater efficiency of photosynthetic carbon fixation due to single amino acid substitution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PHOSPHOENOLPYRUVATE CARBOXYLASE	polymer	972	111472.4	2	UniProt (Q01647) Pfam (PF00311) In PDB	Flaveria pringlei	PEPC, PEPCASE, PPCA
2	A, B	ASPARTIC ACID	non-polymer		133.1	2	Chemie (ASP)
3	A, B	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
5		water	water		18.0	56	Chemie (HOH)

Sequence modifications

A, B: 6 - 290 (UniProt: Q01647)

PDB	External Database	Details
Met -5	-	expression tag
Gly -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
-	Lys 291	SEE REMARK 999

A, B: 291 - 966 (UniProt: Q01647)

PDB	External Database	Details
Asn 291	His 292	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	222944.7
Non-Polymers*	Number of molecules	8
	Total formula weight	774.6
All*	Total formula weight	223719.3

*Water molecules are not included.