Analysis of interatomic Contacts of Structural Units in PDB entry:
3SS6


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 3SS6 entry

There are 4 chains in PDB entry 3SS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2GLN 87
A
 SER 89LEU 391
B
 ALA 0GLN 87
B
 SER 89LEU 391
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 36 helices in PDB entry 3SS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 41Right-handed alpha
Helix 2
2
A
44 48Right-handed 310
Helix 3
3
A
59 63Right-handed 310
Helix 4
4
A
64 73Right-handed alpha
Helix 5
5
A
86 88Right-handed 310
Helix 6
6
A
89 104Right-handed alpha
Helix 7
7
A
142 147Right-handed alpha
Helix 8
8
A
155 168Right-handed alpha
Helix 9
9
A
170 192Right-handed alpha
Helix 10
10
A
223 229Right-handed alpha
Helix 11
11
A
260 267Right-handed alpha
Helix 12
12
A
283 289Right-handed 310
Helix 13
13
A
290 303Right-handed alpha
Helix 14
14
A
305 309Right-handed 310
Helix 15
15
A
318 330Right-handed alpha
Helix 16
16
A
332 336Right-handed 310
Helix 17
17
A
341 346Right-handed alpha
Helix 18
18
A
348 368Right-handed alpha
Helix 19
19
B
25 41Right-handed alpha
Helix 20
20
B
44 48Right-handed 310
Helix 21
21
B
59 63Right-handed 310
Helix 22
22
B
64 73Right-handed alpha
Helix 23
23
B
86 88Right-handed 310
Helix 24
24
B
89 104Right-handed alpha
Helix 25
25
B
142 147Right-handed alpha
Helix 26
26
B
155 168Right-handed alpha
Helix 27
27
B
170 192Right-handed alpha
Helix 28
28
B
223 230Right-handed alpha
Helix 29
29
B
260 266Right-handed alpha
Helix 30
30
B
283 289Right-handed 310
Helix 31
31
B
290 303Right-handed alpha
Helix 32
32
B
305 309Right-handed 310
Helix 33
33
B
318 330Right-handed alpha
Helix 34
34
B
332 336Right-handed 310
Helix 35
35
B
341 346Right-handed alpha
Helix 36
36
B
348 368Right-handed alpha
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There are 5 sheets in PDB entry 3SS6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 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
15 16first strand
Strand 2
A
249 259anti-parallel
Strand 3
A
109 117anti-parallel
Strand 4
A
50 54parallel
Strand 5
A
80 85parallel
Strand 6
B
80 85anti-parallel
Strand 7
B
50 54parallel
Strand 8
B
109 117parallel
Strand 9
B
249 259anti-parallel
Strand 10
B
15 16anti-parallel
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There are 18 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
311 314first strand
Strand 2
A
371 378parallel
Strand 3
A
382 390anti-parallel
Strand 4
A
272 281anti-parallel
Strand 5
A
4 11anti-parallel
Strand 6
A
249 259anti-parallel
Strand 7
A
109 117anti-parallel
Strand 8
A
50 54parallel
Strand 9
A
80 85parallel
Strand 10
B
80 85anti-parallel
Strand 11
B
50 54parallel
Strand 12
B
109 117parallel
Strand 13
B
249 259anti-parallel
Strand 14
B
4 11anti-parallel
Strand 15
B
272 281anti-parallel
Strand 16
B
382 390anti-parallel
Strand 17
B
371 378anti-parallel
Strand 18
B
311 314parallel
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There are 4 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
140 141first strand
Strand 2
A
123 125anti-parallel
Strand 3
B
123 125anti-parallel
Strand 4
B
140 141anti-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
201 204first strand
Strand 2
A
209 212anti-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
B
201 204first strand
Strand 2
B
209 212anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il