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


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 1OKG entry

There are 4 chains in PDB entry 1OKG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7PRO 79
A
 ALA 81SER 252
A
 GLY 254PRO 330
A
 GLU 332ALA 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 14 helices in PDB entry 1OKG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 22Right-handed alpha
Helix 2
2
A
24 28Right-handed 310
Helix 3
3
A
45 50Right-handed alpha
Helix 4
4
A
81 90Right-handed alpha
Helix 5
5
A
109 120Right-handed alpha
Helix 6
6
A
131 136Right-handed alpha
Helix 7
7
A
167 171Right-handed 310
Helix 8
8
A
182 187Right-handed alpha
Helix 9
9
A
209 212Right-handed 310
Helix 10
10
A
225 235Right-handed alpha
Helix 11
11
A
258 269Right-handed alpha
Helix 12
12
A
279 288Right-handed alpha
Helix 13
13
A
288 301Right-handed alpha
Helix 14
14
A
335 343Right-handed alpha
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There are 5 sheets in PDB entry 1OKG. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
15 16first strand
Strand 2
A
124 127parallel
Strand 3
A
98 101parallel
Strand 4
A
29 32parallel
Strand 5
A
56 57parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
51 52first strand
Strand 2
A
141 142anti-parallel
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There are 4 strands in AC 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
177 179parallel
Strand 3
A
250 252parallel
Strand 4
A
275 276parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 215first strand
Strand 2
A
222 223anti-parallel
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There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
302 306first strand
Strand 2
A
350 355anti-parallel
Strand 3
A
360 364anti-parallel
Strand 4
A
324 326anti-parallel
Strand 5
A
329 331anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il