2QFA - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A SURVIVIN-BOREALIN-INCENP CORE COMPLEX
• Keywords: THREE-HELICAL-BUNDLE, LONG HELIX, PROTEIN COMPLEX, ALTERNATIVE SPLICING, APOPTOSIS, CELL CYCLE, CELL DIVISION, CENTROMERE, CHROMOSOMAL PROTEIN, CYTOPLASM, METAL-BINDING, MITOSIS, NUCLEUS, PHOSPHORYLATION, POLYMORPHISM, PROTEASE INHIBITOR, THIOL PROTEASE INHIBITOR, ZINC, COILED COIL, MICROTUBULE, CELL CYCLE/CELL CYCLE/CELL CYCLE COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2QFA	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 5	A	137	1118	0
2	Protein	BOREALIN	B	62	539	0
3	Protein	INNER CENTROMERE PROTEIN	C	45	371	0
4	Ligand	BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 5	A	2	0	13
5	Water			327	0	327
total				573	2028	340

Proteins

Unit 1	THR 5 LEU 6 PRO 7 PRO 8 ALA 9 TRP 10 GLN 11 PRO 12 PHE 13 LEU 14 LYS 15 ASP 16 HIS 17 ARG 18 ILE 19 SER 20 THR 21 PHE 22 LYS 23 ASN 24 TRP 25 PRO 26 PHE 27 LEU 28 GLU 29 GLY 30 CYS 31 ALA 32 CYS 33 THR 34 PRO 35 GLU 36 ARG 37 MET 38 ALA 39 GLU 40 ALA 41 GLY 42 PHE 43 ILE 44 HIS 45 CYS 46 PRO 47 THR 48 GLU 49 ASN 50 GLU 51 PRO 52 ASP 53 LEU 54 ALA 55 GLN 56 CYS 57 PHE 58 PHE 59 CYS 60 PHE 61 LYS 62 GLU 63 LEU 64 GLU 65 GLY 66 TRP 67 GLU 68 PRO 69 ASP 70 ASP 71 ASP 72 PRO 73 ILE 74 GLU 75 GLU 76 HIS 77 LYS 78 LYS 79 HIS 80 SER 81 SER 82 GLY 83 CYS 84 ALA 85 PHE 86 LEU 87 SER 88 VAL 89 LYS 90 LYS 91 GLN 92 PHE 93 GLU 94 GLU 95 LEU 96 THR 97 LEU 98 GLY 99 GLU 100 PHE 101 LEU 102 LYS 103 LEU 104 ASP 105 ARG 106 GLU 107 ARG 108 ALA 109 LYS 110 ASN 111 LYS 112 ILE 113 ALA 114 LYS 115 GLU 116 THR 117 ASN 118 ASN 119 LYS 120 LYS 121 LYS 122 GLU 123 PHE 124 GLU 125 GLU 126 THR 127 ALA 128 LYS 129 LYS 130 VAL 131 ARG 132 ARG 133 ALA 134 ILE 135 GLU 136 GLN 137 LEU 138 ALA 139 ALA 140 MET 141
Unit 2	SER 15 LEU 16 ARG 17 ARG 18 ARG 19 LYS 20 LEU 21 ALA 22 SER 23 PHE 24 LEU 25 LYS 26 ASP 27 PHE 28 ASP 29 ARG 30 GLU 31 VAL 32 GLU 33 ILE 34 ARG 35 ILE 36 LYS 37 GLN 38 ILE 39 GLU 40 SER 41 ASP 42 ARG 43 GLN 44 ASN 45 LEU 46 LEU 47 LYS 48 GLU 49 VAL 50 ASP 51 ASN 52 LEU 53 TYR 54 ASN 55 ILE 56 GLU 57 ILE 58 LEU 59 ARG 60 LEU 61 PRO 62 LYS 63 ALA 64 LEU 65 ARG 66 GLU 67 MET 68 ASN 69 TRP 70 LEU 71 ASP 72 TYR 73 PHE 74 ALA 75 LEU 76
Unit 3	THR 3 THR 4 ALA 5 PRO 6 GLY 7 PRO 8 ILE 9 HIS 10 LEU 11 LEU 12 GLU 13 LEU 14 CYS 15 ASP 16 GLN 17 LYS 18 LEU 19 MET 20 GLU 21 PHE 22 LEU 23 CYS 24 ASN 25 MET 26 ASP 27 ASN 28 LYS 29 ASP 30 LEU 31 VAL 32 TRP 33 LEU 34 GLU 35 GLU 36 ILE 37 GLN 38 GLU 39 GLU 40 ALA 41 GLU 42 ARG 43 MET 44 PHE 45 THR 46 ARG 47

Ligands

Unit 4

ZN 143 MES 975