2PCX

Crystal structure of p53DBD(R282Q) at 1.54-angstrom Resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cellular tumor antigen p53	polymer	220	24806.2	1	UniProt (P04637) Pfam (PF00870)	Homo sapiens (human)	Tumor suppressor p53, Phosphoprotein p53, Antigen NY-CO-13
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C (A)	water	water		18.0	243	Chemie (HOH)

Sequence modifications

A: 94 - 292 (UniProt: P04637)

PDB	External Database	Details
His 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag
His 92	-	expression tag
His 93	-	expression tag
Ser 293	-	expression tag
Ser 294	-	expression tag
Val 295	-	expression tag
Val 296	-	expression tag
Asn 297	-	expression tag
Ser 298	-	expression tag
Ser 299	-	expression tag
Cys 300	-	expression tag
Met 301	-	expression tag
Gly 302	-	expression tag
Gly 303	-	expression tag
Met 304	-	expression tag
Cys 305	-	expression tag
Arg 306	-	expression tag
Arg 307	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24806.2
Non-Polymers*	Number of molecules	1
	Total formula weight	65.4
All*	Total formula weight	24871.6

*Water molecules are not included.