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


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 3SKV entry

There are 2 chains in PDB entry 3SKV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 8ARG 364
B
 ASP 12ARG 364
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 25 helices in PDB entry 3SKV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 45Right-handed 310
Helix 2
2
A
46 51Right-handed alpha
Helix 3
3
A
54 61Right-handed 310
Helix 4
4
A
183 186Right-handed 310
Helix 5
5
A
187 197Right-handed alpha
Helix 6
6
A
206 211Right-handed 310
Helix 7
7
A
213 223Right-handed alpha
Helix 8
8
A
233 238Right-handed alpha
Helix 9
9
A
245 259Right-handed alpha
Helix 10
10
A
287 305Right-handed alpha
Helix 11
11
A
314 319Right-handed alpha
Helix 12
12
A
324 328Right-handed 310
Helix 13
13
A
340 358Right-handed alpha
Helix 14
14
B
43 45Right-handed 310
Helix 15
15
B
46 51Right-handed alpha
Helix 16
16
B
55 61Right-handed 310
Helix 17
17
B
183 186Right-handed 310
Helix 18
18
B
187 197Right-handed alpha
Helix 19
19
B
213 223Right-handed alpha
Helix 20
20
B
233 240Right-handed alpha
Helix 21
21
B
245 259Right-handed alpha
Helix 22
22
B
287 305Right-handed alpha
Helix 23
23
B
314 318Right-handed 310
Helix 24
24
B
324 327Right-handed 310
Helix 25
25
B
340 358Right-handed alpha
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There are 11 sheets in PDB entry 3SKV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 4 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
13 15first strand
Strand 2
A
144 152anti-parallel
Strand 3
A
76 83anti-parallel
Strand 4
A
121 125anti-parallel
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There are 5 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
23 25first strand
Strand 2
A
66 71anti-parallel
Strand 3
A
133 138anti-parallel
Strand 4
A
100 105anti-parallel
Strand 5
A
108 114anti-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
23 25first strand
Strand 2
A
66 71anti-parallel
Strand 3
A
158 159anti-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
29 33first strand
Strand 2
A
36 40anti-parallel
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There are 5 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
199 203first strand
Strand 2
A
167 172parallel
Strand 3
A
227 232parallel
Strand 4
A
266 270parallel
Strand 5
A
310 313parallel
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There are 4 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
13 15first strand
Strand 2
B
144 152anti-parallel
Strand 3
B
76 83anti-parallel
Strand 4
B
121 125anti-parallel
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There are 5 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
23 25first strand
Strand 2
B
66 71anti-parallel
Strand 3
B
133 138anti-parallel
Strand 4
B
100 105anti-parallel
Strand 5
B
108 114anti-parallel
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There are 3 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
23 25first strand
Strand 2
B
66 71anti-parallel
Strand 3
B
158 159anti-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
29 33first strand
Strand 2
B
36 40anti-parallel
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There are 5 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
199 204first strand
Strand 2
B
167 172parallel
Strand 3
B
227 232parallel
Strand 4
B
266 270parallel
Strand 5
B
310 313parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 330first strand
Strand 2
B
338 339anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il