4ZGY

STRUCTURE of HUMAN ORNITHINE DECARBOXYLASE IN COMPLEX WITH A C-TERMINAL FRAGMENT OF ANTIZYME

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ornithine decarboxylase	polymer	422	46972.4	1	UniProt (P11926) Pfam (PF00278) Pfam (PF02784) In PDB	Homo sapiens (Human)	ODC
2	B	Ornithine decarboxylase antizyme 1	polymer	135	15575.6	1	UniProt (P54368) Pfam (PF02100) In PDB	Homo sapiens (Human)	ODC-Az
3	A	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	1	Chemie (PLP)
4	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
5		water	water		18.0	13	Chemie (HOH)

Sequence modifications

A: 2 - 421 (UniProt: P11926)

PDB	External Database	Details
Met 0	-	initiating methionine
Gly 1	-	expression tag

B: 95 - 219 (UniProt: P54368)

PDB	External Database	Details
Met 85	-	initiating methionine
Arg 86	-	expression tag
Gly 87	-	expression tag
Ser 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag
His 92	-	expression tag
His 93	-	expression tag
His 94	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	62548.0
Non-Polymers*	Number of molecules	2
	Total formula weight	271.4
All*	Total formula weight	62819.4

*Water molecules are not included.