1X3W

Structure of a peptide:N-glycanase-Rad23 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	peptide:N-glycanase	polymer	335	39566.2	1	UniProt (Q02890) Pfam (PF01841) In PDB	Saccharomyces cerevisiae (baker's yeast)
2	B	UV excision repair protein RAD23	polymer	72	7539.2	1	UniProt (P32628) Pfam (PF09280) In PDB	Saccharomyces cerevisiae (baker's yeast)
3	C, D, E	beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose	branched		342.3	3	In PDB BIRD (PRD_900003)		sucrose
4	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
5		water	water		18.0	17	Chemie (HOH)

Sequence modifications

A: 8 - 342 (UniProt: Q02890)

PDB	External Database	Details
Mse 18	Met 18	modified residue
Mse 140	Met 140	modified residue
Mse 255	Met 255	modified residue

B: 238 - 309 (UniProt: P32628)

PDB	External Database	Details
Mse 295	Met 295	modified residue
Mse 304	Met 304	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47105.4
Branched	Number of molecules	3
	Total formula weight	1026.9
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	48197.7

*Water molecules are not included.