Analysis of interatomic Contacts of Structural Units in PDB entry:
4HTU


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4HTU entry

There are 9 chains in PDB entry 4HTU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 61GLY 194
B
 GLU 61GLY 194
C
 C 1 T 7
C
 C 9 G 12
D
 C 13 T 19
D
 C 21 G 24
E
 DC 1 T 7
F
 G 16 T 19
F
 C 21 DG 24
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
Back to top of page

There are 9 helices in PDB entry 4HTU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 123Right-handed alpha
Helix 2
2
A
133 143Right-handed alpha
Helix 3
3
A
155 172Right-handed alpha
Helix 4
4
A
182 187Right-handed alpha
Helix 5
5
B
104 124Right-handed alpha
Helix 6
6
B
133 143Right-handed alpha
Helix 7
7
B
152 154Right-handed 310
Helix 8
8
B
155 172Right-handed alpha
Helix 9
9
B
182 187Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 4HTU. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
93 103first strand
Strand 2
A
79 87anti-parallel
Strand 3
A
68 75anti-parallel
Strand 4
A
129 131parallel
Strand 5
A
178 180parallel
Back to list of sheets
Back to top of page

There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 103first strand
Strand 2
B
79 87anti-parallel
Strand 3
B
68 75anti-parallel
Strand 4
B
129 131parallel
Strand 5
B
178 180parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il