Analysis of interatomic Contacts of Structural Units in PDB entry:
3TM2


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 3TM2 entry

There are 2 chains in PDB entry 3TM2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 24ALA 397
B
 GLY 24ALA 397
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 26 helices in PDB entry 3TM2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
83 87Right-handed 310
Helix 3
3
A
103 107Right-handed 310
Helix 4
4
A
108 121Right-handed alpha
Helix 5
5
A
157 170Right-handed alpha
Helix 6
6
A
182 186Right-handed 310
Helix 7
7
A
230 236Right-handed 310
Helix 8
8
A
241 245Right-handed 310
Helix 9
9
A
251 273Right-handed alpha
Helix 10
10
A
294 313Right-handed alpha
Helix 11
11
A
346 350Right-handed 310
Helix 12
12
A
351 379Right-handed alpha
Helix 13
13
A
391 397Right-handed alpha
Helix 14
14
B
34 38Right-handed 310
Helix 15
15
B
83 87Right-handed 310
Helix 16
16
B
103 107Right-handed 310
Helix 17
17
B
108 121Right-handed alpha
Helix 18
18
B
157 170Right-handed alpha
Helix 19
19
B
182 186Right-handed 310
Helix 20
20
B
230 236Right-handed 310
Helix 21
21
B
241 245Right-handed 310
Helix 22
22
B
251 273Right-handed alpha
Helix 23
23
B
294 313Right-handed alpha
Helix 24
24
B
346 350Right-handed 310
Helix 25
25
B
351 379Right-handed alpha
Helix 26
26
B
391 397Right-handed alpha
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There are 10 sheets in PDB entry 3TM2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
42 50first strand
Strand 2
A
53 61anti-parallel
Strand 3
A
97 101anti-parallel
Strand 4
A
140 142parallel
Strand 5
A
80 81anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
94 95first strand
Strand 2
A
67 73anti-parallel
Strand 3
A
324 333anti-parallel
Strand 4
A
283 291parallel
Strand 5
A
209 216anti-parallel
Strand 6
A
196 203anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
125 126first strand
Strand 2
A
134 135anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
189 190first strand
Strand 2
A
193 194anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
382 384first strand
Strand 2
A
387 389anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 50first strand
Strand 2
B
53 61anti-parallel
Strand 3
B
97 101anti-parallel
Strand 4
B
140 142parallel
Strand 5
B
80 81anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
94 95first strand
Strand 2
B
67 73anti-parallel
Strand 3
B
324 333anti-parallel
Strand 4
B
283 291parallel
Strand 5
B
209 216anti-parallel
Strand 6
B
196 203anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
125 126first strand
Strand 2
B
134 135anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 190first strand
Strand 2
B
193 194anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
382 384first strand
Strand 2
B
387 389anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il