2IZQ - Sequence, Chains, Asymmetric and Biological Units

• Title: GRAMICIDIN D COMPLEX WITH KI
• Keywords: ANTIBIOTIC, GRAMICIDIN, ANTIFUNGAL, ANTIBACTERIAL, MEMBRANE CHANNEL, LINEAR GRAMICIDIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GRAMICIDIN D	A	16	171	137
2	Protein	GRAMICIDIN D	B	16	158	130
3	Protein	GRAMICIDIN D	C	19	175	142
4	Protein	GRAMICIDIN D	D	16	158	137
5	Ligand	GRAMICIDIN D	A	9	0	11
6	Protein	GRAMICIDIN D	B	19	175	142
7	Ligand	GRAMICIDIN D	C	7	0	11
8	Protein	GRAMICIDIN D	D	19	175	142
9	Water			86	0	86
total				207	1012	938

Proteins

Unit 1	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16
Unit 2	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16
Unit 3	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16 IOD 101 IOD 102 MOH 103
Unit 4	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16
Unit 6	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16 IOD 101 IOD 102 MOH 103
Unit 8	FVA 1 GLY 2 ALA 3 DLE 4 ALA 5 DVA 6 VAL 7 DVA 8 TRP 9 DLE 10 TRP 11 DLE 12 TRP 13 DLE 14 TRP 15 ETA 16 IOD 101 IOD 102 MOH 103

Ligands

Unit 5	K 101 K 102 IOD 103 IOD 104 IOD 105 MOH 106 K 107 MOH 108 IOD 109
Unit 7	MOH 101 MOH 102 MOH 103 MOH 104 K 105 K 106 K 107