5MGA

Structure of the Cpf1 endonuclease R-loop complex after DNA cleavage

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CRISPR-associated endonuclease Cpf1	polymer	1323	154809.9	1	UniProt (A0Q7Q2) Pfam (PF18501) Pfam (PF21918) Pfam (PF22222) Pfam (PF18516) Pfam (PF18510)	Francisella tularensis subsp. novicida U112	FnCpf1
2	B (B)	RNA (40-MER)	polymer	40	12808.6	1		Francisella tularensis subsp. novicida U112
3	C (C)	DNA (26-MER)	polymer	26	7937.1	1		Francisella tularensis subsp. novicida U112
4	D (D)	DNA (5'-D(P*CP*GP*TP*TP*AP*GP*AP*GP*AP*AP*GP*T)-3')	polymer	12	3726.5	1		Francisella tularensis subsp. novicida U112
5	E, F (B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6	G, H, I, J (A, B, C, D)	water	water		18.0	130	Chemie (HOH)

Sequence modifications

A: 1 - 1300 (UniProt: A0Q7Q2)

PDB	External Database	Details
Asp 246	Ile 246	conflict
Leu 467	Lys 457	conflict
Ile 842	Thr 842	conflict
Gly 1301	-	expression tag
Ser 1302	-	expression tag
Glu 1303	-	expression tag
Phe 1304	-	expression tag
Glu 1305	-	expression tag
Leu 1306	-	expression tag
Glu 1307	-	expression tag
Asn 1308	-	expression tag
Leu 1309	-	expression tag
Tyr 1310	-	expression tag
Phe 1311	-	expression tag
Gln 1312	-	expression tag
Gly 1313	-	expression tag
Glu 1314	-	expression tag
Leu 1315	-	expression tag
Arg 1316	-	expression tag
Arg 1317	-	expression tag
Gln 1318	-	expression tag
Ala 1319	-	expression tag
Ser 1320	-	expression tag
Ala 1321	-	expression tag
Leu 1322	-	expression tag
Glu 1323	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	179282.1
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	179330.7

*Water molecules are not included.