1TWB - Sequence, Chains, Asymmetric and Biological Units

• Title: SSPB DISULFIDE CROSSLINKED TO AN SSRA DEGRADATION TAG
• Keywords: ADAPTOR, PROTEASE, AAA+, SPECIFICITY FACTOR, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	STRINGENT STARVATION PROTEIN B HOMOLOG	A	106	840	0
2	Protein	STRINGENT STARVATION PROTEIN B HOMOLOG	B	106	840	0
3	Protein	SSRA PEPTIDE	C	8	62	0
4	Protein	SSRA PEPTIDE	D	8	62	0
5	Water			90	0	90
total				318	1804	90

Proteins

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