4QR1 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF STREPTOCOCCUS PYOGENES CAS2 AT PH 6.5
• Keywords: FERREDOXIN-LIKE FOLD, DEOXYRIBONUCLEASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4QR1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CRISPR-ASSOCIATED ENDORIBONUCLEASE CAS2	A	83	679	0
2	Protein	CRISPR-ASSOCIATED ENDORIBONUCLEASE CAS2	B	82	675	0
3	Water			49	0	49
total				214	1354	49

Proteins

Unit 1

MET 1 MET 2 VAL 3 LEU 4 VAL 5 THR 6 TYR 7 ASP 8 VAL 9 ASN 10 THR 11 GLU 12 THR 13 PRO 14 ALA 15 GLY 16 ARG 17 LYS 18 ARG 19 LEU 20 ARG 21 HIS 22 VAL 23 ALA 24 LYS 25 LEU 26 CYS 27 VAL 28 ASP 29 TYR 30 GLY 31 GLN 32 ARG 33 VAL 34 GLN 35 ASN 36 SER 37 VAL 38 PHE 39 GLU 40 CYS 41 SER 42 VAL 43 THR 44 PRO 45 ALA 46 GLU 47 PHE 48 VAL 49 ASP 50 ILE 51 LYS 52 HIS 53 ARG 54 LEU 55 THR 56 GLN 57 ILE 58 ILE 59 ASP 60 GLU 61 LYS 62 THR 63 ASP 64 SER 65 ILE 66 ARG 67 PHE 68 TYR 69 LEU 70 LEU 71 GLY 72 LYS 73 ASN 74 TRP 75 GLN 76 ARG 77 ARG 78 VAL 79 GLU 80 THR 81 LEU 82 GLY 83

Unit 2

MET 1 MET 2 VAL 3 LEU 4 VAL 5 THR 6 TYR 7 ASP 8 VAL 9 ASN 10 THR 11 GLU 12 THR 13 PRO 14 ALA 15 GLY 16 ARG 17 LYS 18 ARG 19 LEU 20 ARG 21 HIS 22 VAL 23 ALA 24 LYS 25 LEU 26 CYS 27 VAL 28 ASP 29 TYR 30 GLY 31 GLN 32 ARG 33 VAL 34 GLN 35 ASN 36 SER 37 VAL 38 PHE 39 GLU 40 CYS 41 SER 42 VAL 43 THR 44 PRO 45 ALA 46 GLU 47 PHE 48 VAL 49 ASP 50 ILE 51 LYS 52 HIS 53 ARG 54 LEU 55 THR 56 GLN 57 ILE 58 ILE 59 ASP 60 GLU 61 LYS 62 THR 63 ASP 64 SER 65 ILE 66 ARG 67 PHE 68 TYR 69 LEU 70 LEU 71 GLY 72 LYS 73 ASN 74 TRP 75 GLN 76 ARG 77 ARG 78 VAL 79 GLU 80 THR 81 LEU 82