6UGD

Katanin hexamer in the spiral conformation in complex with substrate

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, E... (A, B, C, D, E...)	Meiotic spindle formation protein mei-1	polymer	490	53576.3	6	UniProt (P34808) Pfam (PF00004) Pfam (PF17862)	Caenorhabditis elegans
2	G (G)	Polyglutamate peptide	polymer	14	1825.6	1		synthetic construct
3	H, J, L, N, P... (A, B, C, D, E...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	6	Chemie (ATP)
4	I, K, M, O, Q (A, B, C, D, E)	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)

Sequence modifications

A, B, C, D, E, F: 1 - 472 (UniProt: P34808)

PDB	External Database	Details
Gly -17	-	expression tag
Ser -16	-	expression tag
Phe -15	-	expression tag
Thr -14	-	expression tag
Met -13	-	expression tag
Ala -12	-	expression tag
Ser -11	-	expression tag
Met -10	-	expression tag
Thr -9	-	expression tag
Gly -8	-	expression tag
Gly -7	-	expression tag
Gln -6	-	expression tag
Gln -5	-	expression tag
Met -4	-	expression tag
Gly -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Gln 293	Glu 293	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	7
	Total formula weight	323283.6
Non-Polymers*	Number of molecules	11
	Total formula weight	3164.6
All*	Total formula weight	326448.2

*Water molecules are not included.