Analysis of interatomic Contacts of Structural Units in PDB entry:
1ONW


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 1ONW entry

There are 4 chains in PDB entry 1ONW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 161
A
 CYS 163THR 389
B
 MET 1VAL 161
B
 CYS 163THR 389
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 30 helices in PDB entry 1ONW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 8Right-handed 310
Helix 2
2
A
79 83Right-handed 310
Helix 3
3
A
88 95Right-handed alpha
Helix 4
4
A
112 127Right-handed alpha
Helix 5
5
A
147 155Right-handed alpha
Helix 6
6
A
174 193Right-handed alpha
Helix 7
7
A
209 218Right-handed alpha
Helix 8
8
A
222 224Right-handed 310
Helix 9
9
A
230 233Right-handed 310
Helix 10
10
A
234 247Right-handed alpha
Helix 11
11
A
262 273Right-handed alpha
Helix 12
12
A
276 278Right-handed 310
Helix 13
13
A
308 322Right-handed alpha
Helix 14
14
A
324 330Right-handed alpha
Helix 15
15
A
333 340Right-handed alpha
Helix 16
16
B
4 8Right-handed 310
Helix 17
17
B
79 83Right-handed 310
Helix 18
18
B
88 95Right-handed alpha
Helix 19
19
B
112 127Right-handed alpha
Helix 20
20
B
147 155Right-handed alpha
Helix 21
21
B
174 193Right-handed alpha
Helix 22
22
B
209 218Right-handed alpha
Helix 23
23
B
222 224Right-handed 310
Helix 24
24
B
230 233Right-handed 310
Helix 25
25
B
234 247Right-handed alpha
Helix 26
26
B
262 273Right-handed alpha
Helix 27
27
B
276 278Right-handed 310
Helix 28
28
B
307 321Right-handed alpha
Helix 29
29
B
324 330Right-handed alpha
Helix 30
30
B
333 340Right-handed alpha
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There are 9 sheets in PDB entry 1ONW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
34 39first strand
Strand 2
A
27 31anti-parallel
Strand 3
A
10 13anti-parallel
Strand 4
A
51 54parallel
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There are 7 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
22 25first strand
Strand 2
A
16 18anti-parallel
Strand 3
A
59 62parallel
Strand 4
A
356 359anti-parallel
Strand 5
A
365 370anti-parallel
Strand 6
A
373 377anti-parallel
Strand 7
A
380 381anti-parallel
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There are 6 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
64 69first strand
Strand 2
A
97 102parallel
Strand 3
A
129 133parallel
Strand 4
A
158 165parallel
Strand 5
A
197 202parallel
Strand 6
A
226 229parallel
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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
251 254first strand
Strand 2
A
280 283parallel
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There are 4 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
34 39first strand
Strand 2
B
27 31anti-parallel
Strand 3
B
10 13anti-parallel
Strand 4
B
51 54parallel
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There are 7 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
22 25first strand
Strand 2
B
16 18anti-parallel
Strand 3
B
59 62parallel
Strand 4
B
356 359anti-parallel
Strand 5
B
365 370anti-parallel
Strand 6
B
373 377anti-parallel
Strand 7
B
380 381anti-parallel
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There are 6 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
64 69first strand
Strand 2
B
97 102parallel
Strand 3
B
129 133parallel
Strand 4
B
158 165parallel
Strand 5
B
197 202parallel
Strand 6
B
226 229parallel
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There are 2 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
251 254first strand
Strand 2
B
280 283parallel
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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
289 290first strand
Strand 2
B
303 304anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il