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


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 4TUP entry

There are 4 chains in PDB entry 4TUP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7GLU 332
T
 C 1 C 16
P
 G 1 C 10
D
 G 1 G 5
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 19 helices in PDB entry 4TUP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 29Right-handed alpha
Helix 2
AA2
A
32 48Right-handed alpha
Helix 3
AA3
A
55 61Right-handed alpha
Helix 4
AA4
A
66 80Right-handed alpha
Helix 5
AA5
A
82 90Right-handed alpha
Helix 6
AA6
A
91 101Right-handed alpha
Helix 7
AA7
A
107 117Right-handed alpha
Helix 8
AA8
A
121 127Right-handed alpha
Helix 9
AA9
A
128 132Right-handed 310
Helix 10
AB1
A
133 142Right-handed alpha
Helix 11
AB2
A
142 148Right-handed alpha
Helix 12
AB3
A
152 170Right-handed alpha
Helix 13
AB4
A
178 183Right-handed alpha
Helix 14
AB5
A
207 219Right-handed alpha
Helix 15
AB6
A
258 260Right-handed 310
Helix 16
AB7
A
261 271Right-handed alpha
Helix 17
AB8
A
272 286Right-handed alpha
Helix 18
AB9
A
312 320Right-handed alpha
Helix 19
AC1
A
326 330Right-handed 310
Back to top of page

There are 3 sheets in PDB entry 4TUP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 151first strand
Strand 2
A
187 188anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
174 177first strand
Strand 2
A
191 196anti-parallel
Strand 3
A
250 256parallel
Strand 4
A
232 237anti-parallel
Strand 5
A
222 228anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
288 290first strand
Strand 2
A
295 297anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il