3PCH

STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE COMPLEXED WITH 3-CHLORO-4-HYDROXYBENZOATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G, I... (A, B, C, D, E...)	Protocatechuate 3,4-dioxygenase alpha chain	polymer	200	22278.8	6	UniProt (P00436) Pfam (PF00775)	Pseudomonas putida	3,4-PCD
2	B, D, F, H, J... (M, N, O, P, Q...)	Protocatechuate 3,4-dioxygenase beta chain	polymer	238	26772.4	6	UniProt (P00437) Pfam (PF12391) Pfam (PF00775)	Pseudomonas putida	3,4-PCD
3	BA, M, P, S, V... (R, M, N, O, P...)	FE (III) ION	non-polymer		55.8	6	Chemie (FE)
4	AA, CA, DA, N, O... (Q, R, M, N, O...)	3-CHLORO-4-HYDROXYBENZOIC ACID	non-polymer		172.6	12	Chemie (CHB)
5	EA, FA, GA, HA, IA... (A, M, B, N, C...)	water	water		18.0	1452	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	294307.3
Non-Polymers*	Number of molecules	18
	Total formula weight	2405.9
All*	Total formula weight	296713.2

*Water molecules are not included.