Analysis of interatomic Contacts of Structural Units in PDB entry:
3SS7


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 3SS7 entry

There is 1 chain in PDB entry 3SS7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 MET 6ARG 442
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 29 helices in PDB entry 3SS7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
X
6 13Right-handed alpha
Helix 2
2
X
14 21Right-handed alpha
Helix 3
3
X
34 39Right-handed alpha
Helix 4
4
X
40 42Right-handed 310
Helix 5
5
X
45 67Right-handed alpha
Helix 6
6
X
68 74Right-handed 310
Helix 7
7
X
84 96Right-handed alpha
Helix 8
8
X
109 111Right-handed 310
Helix 9
9
X
117 137Right-handed alpha
Helix 10
10
X
145 150Right-handed 310
Helix 11
11
X
151 160Right-handed alpha
Helix 12
12
X
169 183Right-handed alpha
Helix 13
13
X
195 205Right-handed alpha
Helix 14
14
X
215 229Right-handed alpha
Helix 15
15
X
241 250Right-handed alpha
Helix 16
16
X
250 263Right-handed alpha
Helix 17
17
X
281 296Right-handed alpha
Helix 18
18
X
310 319Right-handed alpha
Helix 19
19
X
320 324Right-handed 310
Helix 20
20
X
325 330Right-handed 310
Helix 21
21
X
337 341Right-handed 310
Helix 22
22
X
348 354Right-handed alpha
Helix 23
23
X
355 357Right-handed 310
Helix 24
24
X
364 380Right-handed alpha
Helix 25
25
X
384 391Right-handed 310
Helix 26
26
X
392 400Right-handed alpha
Helix 27
27
X
400 408Right-handed alpha
Helix 28
28
X
410 416Right-handed alpha
Helix 29
29
X
430 441Right-handed alpha
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There are 2 sheets in PDB entry 3SS7. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
26 28first strand
Strand 2
X
359 363anti-parallel
Strand 3
X
299 306parallel
Strand 4
X
272 277parallel
Strand 5
X
418 423parallel
Strand 6
X
102 107parallel
Strand 7
X
81 83anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
208 212first strand
Strand 2
X
185 191parallel
Strand 3
X
162 166parallel
Strand 4
X
233 235parallel
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