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


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 4TTH entry

There are 2 chains in PDB entry 4TTH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 8LEU 254
B
 CYS 15GLU 304
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 27 helices in PDB entry 4TTH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 19Right-handed alpha
Helix 2
AA2
A
20 31Right-handed alpha
Helix 3
AA3
A
32 34Right-handed 310
Helix 4
AA4
A
48 66Right-handed alpha
Helix 5
AA5
A
71 87Right-handed alpha
Helix 6
AA6
A
93 110Right-handed alpha
Helix 7
AA7
A
115 122Right-handed alpha
Helix 8
AA8
A
128 143Right-handed alpha
Helix 9
AA9
A
151 154Right-handed 310
Helix 10
AB1
A
155 163Right-handed alpha
Helix 11
AB2
A
166 168Right-handed 310
Helix 12
AB3
A
169 185Right-handed alpha
Helix 13
AB4
A
186 191Right-handed 310
Helix 14
AB5
A
194 211Right-handed alpha
Helix 15
AB6
A
216 219Right-handed 310
Helix 16
AB7
A
220 229Right-handed alpha
Helix 17
AB8
A
231 248Right-handed alpha
Helix 18
AB9
A
250 254Right-handed 310
Helix 19
AC1
B
55 69Right-handed alpha
Helix 20
AC2
B
70 72Right-handed 310
Helix 21
AC3
B
105 110Right-handed alpha
Helix 22
AC4
B
118 139Right-handed alpha
Helix 23
AC5
B
187 192Right-handed alpha
Helix 24
AC6
B
198 214Right-handed alpha
Helix 25
AC7
B
223 236Right-handed alpha
Helix 26
AC8
B
272 280Right-handed alpha
Helix 27
AC9
B
290 296Right-handed alpha
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There are 3 sheets in PDB entry 4TTH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 43first strand
Strand 2
B
95 99anti-parallel
Strand 3
B
79 83anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 104first strand
Strand 2
B
151 153anti-parallel
Strand 3
B
159 161anti-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
B
141 142first strand
Strand 2
B
168 169anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il