Analysis of interatomic Contacts of Structural Units in PDB entry:
4O38


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 4O38 entry

There are 2 chains in PDB entry 4O38 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 25GLN 334
B
 SER 26GLY 337
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 4O38. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 93Right-handed alpha
Helix 2
2
A
130 139Right-handed alpha
Helix 3
3
A
144 164Right-handed alpha
Helix 4
4
A
175 178Right-handed 310
Helix 5
5
A
241 259Right-handed alpha
Helix 6
6
A
285 287Right-handed 310
Helix 7
7
A
288 296Right-handed alpha
Helix 8
8
A
299 303Right-handed 310
Helix 9
9
A
305 320Right-handed alpha
Helix 10
10
A
328 333Right-handed alpha
Helix 11
11
B
75 93Right-handed alpha
Helix 12
12
B
130 138Right-handed alpha
Helix 13
13
B
144 164Right-handed alpha
Helix 14
14
B
175 178Right-handed 310
Helix 15
15
B
241 259Right-handed alpha
Helix 16
16
B
285 287Right-handed 310
Helix 17
17
B
288 296Right-handed alpha
Helix 18
18
B
299 303Right-handed 310
Helix 19
19
B
305 320Right-handed alpha
Helix 20
20
B
328 333Right-handed alpha
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There are 4 sheets in PDB entry 4O38. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
32 35first strand
Strand 2
A
38 47anti-parallel
Strand 3
A
52 59anti-parallel
Strand 4
A
65 73anti-parallel
Strand 5
A
117 124anti-parallel
Strand 6
A
101 107anti-parallel
Strand 7
B
230 231anti-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
128 129first strand
Strand 2
A
180 181anti-parallel
Strand 3
A
187 188anti-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
B
32 35first strand
Strand 2
B
38 47anti-parallel
Strand 3
B
52 59anti-parallel
Strand 4
B
65 73anti-parallel
Strand 5
B
117 124anti-parallel
Strand 6
B
101 107anti-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
128 129first strand
Strand 2
B
180 181anti-parallel
Strand 3
B
187 188anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il