3VZA

Crystal structure of the chicken Spc24-Spc25 globular domain in complex with CENP-T peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Uncharacterized protein	polymer	105	12466.2	2	UniProt (E1C4Y2) In PDB	Gallus gallus (chicken)	Spc25 protein
2	D, C	Spc24 protein	polymer	73	8455.3	2	Pfam (PF08286) UniProt (by SIFTS) (R4GRT4) In PDB	Gallus gallus (chicken)
3	E, F	Centromere protein T	polymer	39	4421.0	2	UniProt (F1NPG5) In PDB	Gallus gallus (chicken)	CENP-T
4		water	water		18.0	357	Chemie (HOH)

Sequence modifications

B, A: 132 - 234 (UniProt: E1C4Y2)

PDB	External Database	Details
Gly 130	-	expression tag
Tyr 131	-	expression tag

E, F: 63 - 98 (UniProt: F1NPG5)

PDB	External Database	Details
Gly 61	-	expression tag
Arg 62	-	expression tag
Ser 70	Asn 70	conflict
Asp 72	Thr 72	engineered mutation
Arg 79	Lys 79	conflict
Asp 88	Ser 88	engineered mutation
Pro 99	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	50685.0
All*	Total formula weight	50685.0

*Water molecules are not included.