1B27 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURAL RESPONSE TO MUTATION AT A PROTEIN-PROTEIN INTERFACE
• Keywords: RNASE-INHIBITOR COMPLEX, HYDROLASE/HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1B27	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (BARNASE)	A	110	874	0
2	Protein	PROTEIN (BARNASE)	B	110	875	0
3	Protein	PROTEIN (BARNASE)	C	108	840	0
4	Protein	PROTEIN (BARSTAR)	D	90	706	0
5	Protein	PROTEIN (BARSTAR)	E	80	615	0
6	Protein	PROTEIN (BARSTAR)	F	89	688	0
7	Water			512	0	512
total				1099	4598	512

Proteins

Unit 1	ALA 1 GLN 2 VAL 3 ILE 4 ASN 5 THR 6 PHE 7 ASP 8 GLY 9 VAL 10 ALA 11 ASP 12 TYR 13 LEU 14 GLN 15 THR 16 TYR 17 HIS 18 LYS 19 LEU 20 PRO 21 ASP 22 ASN 23 TYR 24 ILE 25 THR 26 LYS 27 SER 28 GLU 29 ALA 30 GLN 31 ALA 32 LEU 33 GLY 34 TRP 35 VAL 36 ALA 37 SER 38 LYS 39 GLY 40 ASN 41 LEU 42 ALA 43 ASP 44 VAL 45 ALA 46 PRO 47 GLY 48 LYS 49 SER 50 ILE 51 GLY 52 GLY 53 ASP 54 ILE 55 PHE 56 SER 57 ASN 58 ARG 59 GLU 60 GLY 61 LYS 62 LEU 63 PRO 64 GLY 65 LYS 66 SER 67 GLY 68 ARG 69 THR 70 TRP 71 ARG 72 GLU 73 ALA 74 ASP 75 ILE 76 ASN 77 TYR 78 THR 79 SER 80 GLY 81 PHE 82 ARG 83 ASN 84 SER 85 ASP 86 ARG 87 ILE 88 LEU 89 TYR 90 SER 91 SER 92 ASP 93 TRP 94 LEU 95 ILE 96 TYR 97 LYS 98 THR 99 THR 100 ASP 101 HIS 102 TYR 103 GLN 104 THR 105 PHE 106 THR 107 LYS 108 ILE 109 ARG 110
Unit 2	ALA 1 GLN 2 VAL 3 ILE 4 ASN 5 THR 6 PHE 7 ASP 8 GLY 9 VAL 10 ALA 11 ASP 12 TYR 13 LEU 14 GLN 15 THR 16 TYR 17 HIS 18 LYS 19 LEU 20 PRO 21 ASP 22 ASN 23 TYR 24 ILE 25 THR 26 LYS 27 SER 28 GLU 29 ALA 30 GLN 31 ALA 32 LEU 33 GLY 34 TRP 35 VAL 36 ALA 37 SER 38 LYS 39 GLY 40 ASN 41 LEU 42 ALA 43 ASP 44 VAL 45 ALA 46 PRO 47 GLY 48 LYS 49 SER 50 ILE 51 GLY 52 GLY 53 ASP 54 ILE 55 PHE 56 SER 57 ASN 58 ARG 59 GLU 60 GLY 61 LYS 62 LEU 63 PRO 64 GLY 65 LYS 66 SER 67 GLY 68 ARG 69 THR 70 TRP 71 ARG 72 GLU 73 ALA 74 ASP 75 ILE 76 ASN 77 TYR 78 THR 79 SER 80 GLY 81 PHE 82 ARG 83 ASN 84 SER 85 ASP 86 ARG 87 ILE 88 LEU 89 TYR 90 SER 91 SER 92 ASP 93 TRP 94 LEU 95 ILE 96 TYR 97 LYS 98 THR 99 THR 100 ASP 101 HIS 102 TYR 103 GLN 104 THR 105 PHE 106 THR 107 LYS 108 ILE 109 ARG 110
Unit 3	VAL 3 ILE 4 ASN 5 THR 6 PHE 7 ASP 8 GLY 9 VAL 10 ALA 11 ASP 12 TYR 13 LEU 14 GLN 15 THR 16 TYR 17 HIS 18 LYS 19 LEU 20 PRO 21 ASP 22 ASN 23 TYR 24 ILE 25 THR 26 LYS 27 SER 28 GLU 29 ALA 30 GLN 31 ALA 32 LEU 33 GLY 34 TRP 35 VAL 36 ALA 37 SER 38 LYS 39 GLY 40 ASN 41 LEU 42 ALA 43 ASP 44 VAL 45 ALA 46 PRO 47 GLY 48 LYS 49 SER 50 ILE 51 GLY 52 GLY 53 ASP 54 ILE 55 PHE 56 SER 57 ASN 58 ARG 59 GLU 60 GLY 61 LYS 62 LEU 63 PRO 64 GLY 65 LYS 66 SER 67 GLY 68 ARG 69 THR 70 TRP 71 ARG 72 GLU 73 ALA 74 ASP 75 ILE 76 ASN 77 TYR 78 THR 79 SER 80 GLY 81 PHE 82 ARG 83 ASN 84 SER 85 ASP 86 ARG 87 ILE 88 LEU 89 TYR 90 SER 91 SER 92 ASP 93 TRP 94 LEU 95 ILE 96 TYR 97 LYS 98 THR 99 THR 100 ASP 101 HIS 102 TYR 103 GLN 104 THR 105 PHE 106 THR 107 LYS 108 ILE 109 ARG 110
Unit 4	MET 1 LYS 2 LYS 3 ALA 4 VAL 5 ILE 6 ASN 7 GLY 8 GLU 9 GLN 10 ILE 11 ARG 12 SER 13 ILE 14 SER 15 ASP 16 LEU 17 HIS 18 GLN 19 THR 20 LEU 21 LYS 22 LYS 23 GLU 24 LEU 25 ALA 26 LEU 27 PRO 28 GLU 29 TYR 30 TYR 31 GLY 32 GLU 33 ASN 34 LEU 35 ASP 36 ALA 37 LEU 38 TRP 39 ASP 40 ALA 41 LEU 42 THR 43 GLY 44 TRP 45 VAL 46 GLU 47 TYR 48 PRO 49 LEU 50 VAL 51 LEU 52 GLU 53 TRP 54 ARG 55 GLN 56 PHE 57 GLU 58 GLN 59 SER 60 LYS 61 GLN 62 LEU 63 THR 64 GLU 65 ASN 66 GLY 67 ALA 68 GLU 69 SER 70 VAL 71 LEU 72 GLN 73 VAL 74 PHE 75 ARG 76 GLU 77 ALA 78 LYS 79 ALA 80 GLU 81 GLY 82 ALA 83 ASP 84 ILE 85 THR 86 ILE 87 ILE 88 LEU 89 SER 90
Unit 5	LYS 2 LYS 3 ALA 4 VAL 5 ILE 6 ASN 7 GLY 8 GLU 9 GLN 10 ILE 11 ARG 12 SER 13 ILE 14 SER 15 ASP 16 LEU 17 HIS 18 GLN 19 THR 20 LEU 21 LYS 22 LYS 23 GLU 24 LEU 25 ALA 26 LEU 27 PRO 28 GLU 29 TYR 30 TYR 31 GLY 32 GLU 33 ASN 34 LEU 35 ASP 36 ALA 37 LEU 38 TRP 39 ASP 40 ALA 41 LEU 42 THR 43 GLY 44 TRP 45 VAL 46 GLU 47 TYR 48 PRO 49 LEU 50 VAL 51 LEU 52 GLU 53 TRP 54 ARG 55 GLN 56 PHE 57 GLY 67 ALA 68 GLU 69 SER 70 VAL 71 LEU 72 GLN 73 VAL 74 PHE 75 ARG 76 GLU 77 ALA 78 LYS 79 ALA 80 GLU 81 GLY 82 ALA 83 ASP 84 ILE 85 THR 86 ILE 87 ILE 88 LEU 89 SER 90
Unit 6	LYS 2 LYS 3 ALA 4 VAL 5 ILE 6 ASN 7 GLY 8 GLU 9 GLN 10 ILE 11 ARG 12 SER 13 ILE 14 SER 15 ASP 16 LEU 17 HIS 18 GLN 19 THR 20 LEU 21 LYS 22 LYS 23 GLU 24 LEU 25 ALA 26 LEU 27 PRO 28 GLU 29 TYR 30 TYR 31 GLY 32 GLU 33 ASN 34 LEU 35 ASP 36 ALA 37 LEU 38 TRP 39 ASP 40 ALA 41 LEU 42 THR 43 GLY 44 TRP 45 VAL 46 GLU 47 TYR 48 PRO 49 LEU 50 VAL 51 LEU 52 GLU 53 TRP 54 ARG 55 GLN 56 PHE 57 GLU 58 GLN 59 SER 60 LYS 61 GLN 62 LEU 63 THR 64 GLU 65 ASN 66 GLY 67 ALA 68 GLU 69 SER 70 VAL 71 LEU 72 GLN 73 VAL 74 PHE 75 ARG 76 GLU 77 ALA 78 LYS 79 ALA 80 GLU 81 GLY 82 ALA 83 ASP 84 ILE 85 THR 86 ILE 87 ILE 88 LEU 89 SER 90