3AJB

Crystal Structure of human Pex3p in complex with N-terminal Pex19p peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Peroxisomal biogenesis factor 3	polymer	330	36906.4	1	UniProt (Q6FGP5) Pfam (PF04882) UniProt (by SIFTS) (P56589) In PDB	Homo sapiens (human)	PEROXIN 3, PEX3P
2	B	Peroxisomal biogenesis factor 19	polymer	49	4904.3	1	UniProt (P40855) In PDB	Homo sapiens (human)	Peroxin 19, PEX19P, Peroxisomal farnesylated protein, 33 kDa housekeeping protein
3		water	water		18.0	49	Chemie (HOH)

Sequence modifications

A: 49 - 373 (UniProt: Q6FGP5)

PDB	External Database	Details
Gly 44	-	expression tag
Pro 45	-	expression tag
Leu 46	-	expression tag
Gly 47	-	expression tag
Ser 48	-	expression tag

B: 1 - 44 (UniProt: P40855)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Ala 8	Cys 8	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41810.6
All*	Total formula weight	41810.6

*Water molecules are not included.