6NUW

Yeast Ctf19 complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	Inner kinetochore subunit IML3	polymer	248	28365.5	1	UniProt (P38265) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-L homolog,Constitutive centromere-associated network protein IML3,Increased minichromosome loss protein 3,Minichromosome maintenance protein 19
2	C	Inner kinetochore subunit MCM21	polymer	371	43301.1	1	UniProt (Q06675) Pfam (PF09496) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-O homolog,Chromosome transmission fidelity protein 5,Constitutive centromere-associated network protein MCM21,Minichromosome maintenance protein 21
3	D	Inner kinetochore subunit CTF19	polymer	369	42841.1	1	UniProt (Q02732) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-P homolog,Chromosome transmission fidelity protein 19,Constitutive centromere-associated network protein CTF19,Minichromosome maintenance protein 18
4	E	Inner kinetochore subunit CHL4	polymer	461	53016.0	1	UniProt (P38907) Pfam (PF05238) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-N homolog,Chromosome loss protein 4,Chromosome transmission fidelity protein 17,Constitutive centromere-associated network protein CHL4,Minichromosome maintenance protein 17
5	F	Inner kinetochore subunit OKP1	polymer	406	47427.2	1	UniProt (P53298) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-Q homolog,Constitutive centromere-associated network protein OKP1,Outer kinetochore protein 1
6	G	Inner kinetochore subunit NKP1	polymer	241	27278.7	1	UniProt (Q12493) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Constitutive centromere-associated network protein NKP1,Non-essential kinetochore protein 1
7	I	Inner kinetochore subunit AME1	polymer	330	38335.6	1	UniProt (P38313) Pfam (PF20994) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Associated with microtubules and essential protein 1,CENP-U homolog,Constitutive centromere-associated network protein AME1
8	H, Y	Inner kinetochore subunit CTF3,Inner kinetochore subunit CTF3	polymer	773	87766.7	2	UniProt (Q12748) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	CENP-I homolog,Chromosome loss protein 3,Chromosome transmission fidelity protein 3,Constitutive centromere-associated network protein CTF3
9	J	Inner kinetochore subunit NKP2	polymer	153	17877.0	1	UniProt (Q06162) Pfam (PF09447) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Constitutive centromere-associated network protein NKP2,Non-essential kinetochore protein 2
10	X	Inner kinetochore subunit Mcm22	polymer	126	10741.2	1		Saccharomyces cerevisiae S288c (Baker's yeast)
11	M	Inner kinetochore subunit Mcm16	polymer	75	6400.9	1		Saccharomyces cerevisiae S288c (Baker's yeast)
12	U	Unknown (unassigned)	polymer	23	1975.4	1		Saccharomyces cerevisiae S288c (Baker's yeast)

Sequence modifications

B: 1 - 245 (UniProt: P38265)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

C: 1 - 368 (UniProt: Q06675)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

E: 1 - 458 (UniProt: P38907)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

G: 1 - 238 (UniProt: Q12493)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

I: 1 - 324 (UniProt: P38313)

PDB	External Database	Details
His 325	-	expression tag
His 326	-	expression tag
His 327	-	expression tag
His 328	-	expression tag
His 329	-	expression tag
His 330	-	expression tag

H, Y: 1 - 733 (UniProt: Q12748)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

H, Y: 734 - 770 (PDB: 6NUW)

Contents of the asymmetric unit

Polymers	Number of chains	13
	Total formula weight	493093.2
All*	Total formula weight	493093.2

*Water molecules are not included.