1F23 - Sequence, Chains, Asymmetric and Biological Units

• Title: CONTRIBUTION OF A BURIED HYDROGEN BOND TO HIV-1 ENVELOPE GLY STRUCTURE AND FUNCTION
• Keywords: HIV-1 ENVELOPE PROTEIN, GP41, MEMBRANE FUSION, HIV-1 ENTRY, PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1F23	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRANSMEMBRANE GLYCOPROTEIN	A	74	585	0
2	Protein	TRANSMEMBRANE GLYCOPROTEIN	B	72	570	0
3	Protein	TRANSMEMBRANE GLYCOPROTEIN	C	71	560	0
4	Protein	TRANSMEMBRANE GLYCOPROTEIN	D	75	599	0
5	Protein	TRANSMEMBRANE GLYCOPROTEIN	E	75	590	0
6	Protein	TRANSMEMBRANE GLYCOPROTEIN	F	73	586	0
7	Water			271	0	271
total				711	3490	271

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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 LEU 36 SER 37 GLY 38 GLY 39 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75
Unit 2	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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 ILE 35 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75 LEU 76
Unit 3	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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 ILE 35 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75
Unit 4	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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 ILE 35 LEU 36 SER 37 GLY 38 GLY 39 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75
Unit 5	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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 ILE 35 LEU 36 SER 37 GLY 38 GLY 39 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75
Unit 6	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 THR 28 LYS 29 GLN 30 LEU 31 GLN 32 ALA 33 ARG 34 ILE 35 LEU 36 ARG 40 GLY 41 GLY 42 TRP 43 MET 44 GLU 45 TRP 46 ASP 47 ARG 48 GLU 49 ILE 50 ASN 51 ASN 52 TYR 53 THR 54 SER 55 LEU 56 ILE 57 HIS 58 SER 59 LEU 60 ILE 61 GLU 62 GLU 63 SER 64 GLN 65 ASN 66 GLN 67 GLN 68 GLU 69 LYS 70 ASN 71 GLU 72 GLN 73 GLU 74 LEU 75 LEU 76