4BIM

CATALASE 3 FROM NEUROSPORA CRASSA IN TETRAGONAL FORM EXPOSES A MODIFIED TETRAMERIC ORGANIZATION

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	CATALASE 3	polymer	746	82552.1	4	UniProt (Q9C169) Pfam (PF00199) Pfam (PF06628) Pfam (PF18011) In PDB	NEUROSPORA CRASSA
2	A, B, C, D	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	4	Chemie (HEM)
3		water	water		18.0	302	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 719 (UniProt: Q9C169)

PDB	External Database	Details
Met -26	-	expression tag
Asn -25	-	expression tag
His -24	-	expression tag
Lys -23	-	expression tag
Val -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
Ile -15	-	expression tag
Glu -14	-	expression tag
Gly -13	-	expression tag
Arg -12	-	expression tag
His -11	-	expression tag
Met -10	-	expression tag
Glu -9	-	expression tag
Leu -8	-	expression tag
Gly -7	-	expression tag
Thr -6	-	expression tag
Leu -5	-	expression tag
Glu -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	330208.6
Non-Polymers*	Number of molecules	4
	Total formula weight	2465.9
All*	Total formula weight	332674.5

*Water molecules are not included.