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


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 4TUR entry

There are 4 chains in PDB entry 4TUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PRO 7GLU 335
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
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There are 19 helices in PDB entry 4TUR. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
12 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 91Right-handed alpha
Helix 6
AA6
A
91 101Right-handed alpha
Helix 7
AA7
A
107 117Right-handed alpha
Helix 8
AA8
A
121 128Right-handed alpha
Helix 9
AA9
A
129 132Right-handed 310
Helix 10
AB1
A
133 142Right-handed alpha
Helix 11
AB2
A
142 147Right-handed alpha
Helix 12
AB3
A
152 170Right-handed alpha
Helix 13
AB4
A
178 183Right-handed alpha
Helix 14
AB5
A
208 221Right-handed alpha
Helix 15
AB6
A
261 263Right-handed 310
Helix 16
AB7
A
264 274Right-handed alpha
Helix 17
AB8
A
275 289Right-handed alpha
Helix 18
AB9
A
315 323Right-handed alpha
Helix 19
AC1
A
329 333Right-handed 310
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There are 3 sheets in PDB entry 4TUR. 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
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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
253 259parallel
Strand 4
A
234 239anti-parallel
Strand 5
A
224 230anti-parallel
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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
291 293first strand
Strand 2
A
298 300anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il