3F50 - Sequence, Chains, Asymmetric and Biological Units

• Title: HIV GP41 SIX-HELIX BUNDLE COMPOSED OF AN ALPHA/BETA-PEPTIDE OF THE CHR DOMAIN IN COMPLEX WITH AN NHR DOMAIN ALPHA-PEPTI
• Keywords: ALPHA/BETA-PEPTIDE, HELIX BUNDLE, VIRAL PROTEIN, AIDS, APOPT CELL MEMBRANE, CLEAVAGE ON PAIR OF BASIC RESIDUES, ENVELOPE FUSION PROTEIN, GLYCOPROTEIN, HOST-VIRUS INTERACTION, LIPOP MEMBRANE, PALMITATE, TRANSMEMBRANE, VIRAL IMMUNOEVASION, VI
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3F50	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENVELOPE GLYCOPROTEIN GP160	A	34	245	0
2	Protein		B	36	187	82
3	Ligand	ENVELOPE GLYCOPROTEIN GP160	A	1	0	6
4	Water			4	0	5
total				75	432	93

Proteins

Unit 1	SER 1 GLY 2 ILE 3 VAL 4 GLN 5 GLN 6 GLN 7 ASN 8 ASN 9 LEU 10 LEU 11 ARG 12 ALA 13 ILE 14 GLU 15 ALA 16 GLN 17 GLN 18 HIS 19 LEU 20 LEU 21 GLN 22 LEU 23 THR 24 VAL 25 TRP 26 GLY 27 ILE 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34
Unit 2	THR 2 TRP 3 GLU 4 XCP 5 TRP 6 ASP 7 XPC 8 ALA 9 ILE 10 ALA 11 B3E 12 TYR 13 ALA 14 XCP 15 ARG 16 ILE 17 GLU 18 XCP 19 LEU 20 ILE 21 XPC 22 ALA 23 ALA 24 GLN 25 B3E 26 GLN 27 GLN 28 B3E 29 LYS 30 ASN 31 GLU 32 XCP 33 ALA 34 LEU 35 XPC 36 GLU 37

Ligands

Unit 3

GOL 38