4IH3

2.5 Angstroms X-ray crystal structure of of human 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase in complex with dipicolinic acid

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...)	2-amino-3-carboxymuconate-6-semialdehyde decarboxylase	polymer	332	37550.6	6	UniProt (Q8TDX5) Pfam (PF04909)	Homo sapiens (human)	Picolinate carboxylase
2	G, I, K, M, O... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
3	H, J, L, N, P... (A, B, C, D, E...)	PYRIDINE-2,6-DICARBOXYLIC ACID	non-polymer		167.1	6	Chemie (PDC)
4	S, T, U, V, W... (A, B, C, D, E...)	water	water		18.0	286	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	225303.8
Non-Polymers*	Number of molecules	12
	Total formula weight	1395.2
All*	Total formula weight	226698.9

*Water molecules are not included.