2RAA

Crystal structure of pyruvate oxidoreductase subunit PORC (EC 1.2.7.1) (TM0015) from Thermotoga maritima at 2.12 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Pyruvate synthase subunit porC	polymer	204	23042.7	1	UniProt (O05650) Pfam (PF01558)	Thermotoga maritima MSB8	Pyruvate oxidoreductase gamma chain, POR, Pyruvic-ferredoxin oxidoreductase subunit gamma
2	B, C (A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3	D (A)	water	water		18.0	27	Chemie (HOH)

Sequence modifications

A: 1 - 192 (UniProt: O05650)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23042.7
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	23234.8

*Water molecules are not included.