5OL5

Crystal structure of an inactivated Ssp SICLOPPS intein with CFAHPQ extein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA polymerase III subunit alpha,DNA polymerase III subunit alpha	polymer	171	19393.8	2	UniProt (P74750)	Synechocystis sp.
2	C, D (C, D)	DNA polymerase III subunit alpha,DNA polymerase III subunit alpha	polymer	171	19377.8	2	UniProt (P74750)	Synechocystis sp.
3	E, I (A, D)	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
4	F (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
5	G, H (C)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6	J, K, L, M (A, B, C, D)	water	water		18.0	125	Chemie (HOH)

Sequence modifications

A, B: 1 - 34 (UniProt: P74750)
A, B: 44 - 165 (UniProt: P74750)

PDB	External Database	Details
His 35	-	linker
Ala 36	-	linker
Phe 38	-	linker
Ala 39	-	linker
His 40	-	linker
Pro 41	-	linker
Gln 42	-	linker
Ala 43	-	linker
His 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag

C, D: 1 - 34 (UniProt: P74750)
C, D: 44 - 165 (UniProt: P74750)

PDB	External Database	Details
His 35	-	linker
Ala 36	-	linker
Cys 37	-	linker
Phe 38	-	linker
Ala 39	-	linker
His 40	-	linker
Pro 41	-	linker
Gln 42	-	linker
Ala 43	-	linker
His 166	-	expression tag
His 167	-	expression tag
His 168	-	expression tag
His 169	-	expression tag
His 170	-	expression tag
His 171	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	77543.3
Non-Polymers*	Number of molecules	5
	Total formula weight	436.2
All*	Total formula weight	77979.5

*Water molecules are not included.