Analysis of interatomic Contacts of Structural Units in PDB entry:
3S3C


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 3S3C entry

There are 3 chains in PDB entry 3S3C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 9TRP 562
B
 ASP 3GLU 168
C
 GLU 2GLY 34
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 31 helices in PDB entry 3S3C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 15Right-handed alpha
Helix 2
2
A
15 37Right-handed alpha
Helix 3
3
A
37 47Right-handed alpha
Helix 4
4
A
51 59Right-handed alpha
Helix 5
5
A
64 78Right-handed alpha
Helix 6
6
A
78 98Right-handed alpha
Helix 7
7
A
102 126Right-handed alpha
Helix 8
8
A
142 174Right-handed alpha
Helix 9
9
A
180 207Right-handed alpha
Helix 10
10
A
207 213Right-handed alpha
Helix 11
11
A
220 233Right-handed alpha
Helix 12
12
A
233 250Right-handed alpha
Helix 13
13
A
250 255Right-handed alpha
Helix 14
14
A
261 276Right-handed alpha
Helix 15
15
A
279 284Right-handed 310
Helix 16
16
A
291 328Right-handed alpha
Helix 17
17
A
333 339Right-handed alpha
Helix 18
18
A
343 367Right-handed alpha
Helix 19
19
A
368 375Right-handed 310
Helix 20
20
A
379 389Right-handed alpha
Helix 21
21
A
391 400Right-handed alpha
Helix 22
22
A
400 410Right-handed alpha
Helix 23
23
A
414 445Right-handed alpha
Helix 24
24
A
463 494Right-handed alpha
Helix 25
25
A
516 525Right-handed alpha
Helix 26
26
A
526 552Right-handed alpha
Helix 27
27
B
4 35Right-handed alpha
Helix 28
28
B
39 45Right-handed 310
Helix 29
29
B
66 69Right-handed 310
Helix 30
30
B
156 160Right-handed 310
Helix 31
31
C
5 32Right-handed alpha
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There are 4 sheets in PDB entry 3S3C. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
218 219first strand
Strand 2
A
556 557anti-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
B
71 73first strand
Strand 2
B
78 84anti-parallel
Strand 3
B
102 108parallel
Strand 4
B
133 137anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
95 98first strand
Strand 2
B
164 167parallel
Strand 3
B
143 145anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 127first strand
Strand 2
B
114 118anti-parallel
Strand 3
B
147 148anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il