6ZW0

Connectase MJ0548 from Methanocaldococcus jannaschii in complex with an MtrA-derived peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Connectase MJ0548	polymer	300	34762.3	2	UniProt (Q57968) Pfam (PF09894)	Methanocaldococcus jannaschii
2	C, D (C, D)	Tetrahydromethanopterin S-methyltransferase subunit A	polymer	30	3304.7	2	UniProt (Q58261)	Methanocaldococcus jannaschii	N5-methyltetrahydromethanopterin--coenzyme M methyltransferase subunit A
3	E, F (A, B)	2-[3,6-bis(oxidanyl)-9~{H}-xanthen-9-yl]-5-[(6-oxidanyl-6-oxidanylidene-hexyl)carbamothioylamino]benzoic acid	non-polymer		522.6	2	Chemie (QRE)

Sequence modifications

A, B: 1 - 292 (UniProt: Q57968)

PDB	External Database	Details
Ala 1	Ser 2	engineered mutation
Gly 293	-	expression tag
Ser 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag
His 297	-	expression tag
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	76134.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1045.1
All*	Total formula weight	77179.3

*Water molecules are not included.