8H2C

Crystal structure of the pseudaminic acid synthase PseI from Campylobacter jejuni

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)	Pseudaminic acid synthase	polymer	349	39238.8	4	UniProt (A0A6C7NV50) Pfam (PF03102) Pfam (PF08666) UniProt (by SIFTS) (Q0P8U0)	Campylobacter jejuni
2	E, F, G, H (A, B, C, D)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3	I, J, K, L (A, B, C, D)	water	water		18.0	48	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 343 (UniProt: A0A6C7NV50)

PDB	External Database	Details
Gly -5	-	expression tag
Ser -4	-	expression tag
Ala -3	-	expression tag
Lys -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag
Ala 185	Thr 185	conflict
Ser 238	Asn 238	conflict
Asp 270	Gly 270	conflict
Ile 299	Met 299	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	156955.2
Non-Polymers*	Number of molecules	4
	Total formula weight	219.8
All*	Total formula weight	157175.0

*Water molecules are not included.