3PQA

Crystal structure of glyceraldehyde-3-phosphate dehydrogenase GapN from Methanocaldococcus jannaschii DSM 2661

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Lactaldehyde dehydrogenase	polymer	486	54126.6	4	UniProt (Q58806) Pfam (PF00171)	Methanocaldococcus jannaschii	GLYCERALDEHYDE-3-PHOSPHATE DEHYDROGENASE
2	E, F, G, H, I... (A, B, C, D)	SULFATE ION	non-polymer		96.1	7	Chemie (SO4)
3	L, M, N, O (A, B, C, D)	water	water		18.0	1355	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 464 (UniProt: Q58806)

PDB	External Database	Details
Val 1	-	expression tag
Ala 465	-	expression tag
Glu 466	-	expression tag
Asn 467	-	expression tag
Leu 468	-	expression tag
Tyr 469	-	expression tag
Phe 470	-	expression tag
Gln 471	-	expression tag
Ser 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag
His 477	-	expression tag
His 478	-	expression tag
Trp 479	-	expression tag
Ser 480	-	expression tag
His 481	-	expression tag
Pro 482	-	expression tag
Gln 483	-	expression tag
Phe 484	-	expression tag
Glu 485	-	expression tag
Lys 486	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	216506.4
Non-Polymers*	Number of molecules	7
	Total formula weight	672.4
All*	Total formula weight	217178.8

*Water molecules are not included.