5UW7

PCY1 Y481F Variant in Complex with Follower Peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, B)	Peptide cyclase 1	polymer	750	85584.7	2	UniProt (R4P353) Pfam (PF02897) Pfam (PF00326)	Vaccaria hispanica
2	B, D (C, D)	Presegetalin A1	polymer	19	1986.2	2	UniProt (F6LNL5)	Vaccaria hispanica
3	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	F, G (A, B)	water	water		18.0	35	Chemie (HOH)

Sequence modifications

A, B: 1 - 724 (UniProt: R4P353)

PDB	External Database	Details
Met -25	-	initiating methionine
Ser -24	-	expression tag
Tyr -23	-	expression tag
Tyr -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Leu -15	-	expression tag
Glu -14	-	expression tag
Ser -13	-	expression tag
Thr -12	-	expression tag
Ser -11	-	expression tag
Leu -10	-	expression tag
Tyr -9	-	expression tag
Lys -8	-	expression tag
Lys -7	-	expression tag
Ala -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
Glu -3	-	expression tag
Phe -2	-	expression tag
Ala -1	-	expression tag
Leu 0	-	expression tag
Phe 481	Tyr 481	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	175141.9
Non-Polymers*	Number of molecules	1
	Total formula weight	24.3
All*	Total formula weight	175166.2

*Water molecules are not included.