9E03

Cryo-EM structure of a TatBC complex from Myxococcus xanthus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E, F (A, E, C)	Sec-independent protein translocase protein TatC	polymer	409	44397.7	3	UniProt (Q2PHA2)	Myxococcus xanthus
2	B, C, D (B, F, D)	Twin-arginine translocase B	polymer	190	19944.2	3	UniProt (Q2PHA3)	Myxococcus xanthus	Twin-arginine translocase TatA/TatE family subunit

Sequence modifications

A, E, C: 1 - 401 (UniProt: Q2PHA2)

PDB	External Database	Details
Ala 17	Cys 17	conflict
Ala 73	Cys 73	conflict
Ala 120	Cys 120	conflict
Ala 347	Cys 347	conflict
Ala 373	Cys 373	conflict
Gly 402	-	expression tag
Ser 403	-	expression tag
Glu 404	-	expression tag
Asn 405	-	expression tag
Leu 406	-	expression tag
Tyr 407	-	expression tag
Phe 408	-	expression tag
Gln 409	-	expression tag

B, F, D: 1 - 182 (UniProt: Q2PHA3)

PDB	External Database	Details
Trp 183	-	expression tag
Ser 184	-	expression tag
His 185	-	expression tag
Pro 186	-	expression tag
Gln 187	-	expression tag
Phe 188	-	expression tag
Glu 189	-	expression tag
Lys 190	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	193025.7
All*	Total formula weight	193025.7

*Water molecules are not included.