Analysis of interatomic Contacts of Structural Units in PDB entry:
3S7D


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 3S7D entry

There are 3 chains in PDB entry 3S7D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5HIS 433
I
 LEU 369LEU 369
I
 SER 371LYS 373
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 20 helices in PDB entry 3S7D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 48Right-handed 310
Helix 2
2
A
75 87Right-handed alpha
Helix 3
3
A
89 97Right-handed alpha
Helix 4
4
A
98 100Right-handed 310
Helix 5
5
A
103 119Right-handed alpha
Helix 6
6
A
130 134Right-handed 310
Helix 7
7
A
137 141Right-handed 310
Helix 8
8
A
142 161Right-handed alpha
Helix 9
9
A
168 183Right-handed alpha
Helix 10
10
A
199 204Right-handed alpha
Helix 11
11
A
246 259Right-handed alpha
Helix 12
12
A
264 270Right-handed alpha
Helix 13
13
A
272 277Right-handed alpha
Helix 14
14
A
287 309Right-handed alpha
Helix 15
15
A
313 329Right-handed alpha
Helix 16
16
A
336 353Right-handed alpha
Helix 17
17
A
355 374Right-handed alpha
Helix 18
18
A
378 395Right-handed alpha
Helix 19
19
A
397 416Right-handed alpha
Helix 20
20
A
420 433Right-handed alpha
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There are 5 sheets in PDB entry 3S7D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
9 13first strand
Strand 2
A
19 23anti-parallel
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There are 3 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
32 37first strand
Strand 2
A
221 226anti-parallel
Strand 3
A
213 218anti-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
A
40 43first strand
Strand 2
A
193 198anti-parallel
Strand 3
A
184 187anti-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
63 64first strand
Strand 2
A
72 73anti-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
206 207first strand
Strand 2
A
237 238parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il