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


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 4OUR entry

There are 2 chains in PDB entry 4OUR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 101SER 617
B
 SER 95LEU 610
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 4OUR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 110Right-handed alpha
Helix 2
2
A
136 141Right-handed alpha
Helix 3
3
A
162 166Right-handed 310
Helix 4
4
A
168 181Right-handed alpha
Helix 5
5
A
183 188Right-handed 310
Helix 6
6
A
223 247Right-handed alpha
Helix 7
7
A
252 269Right-handed alpha
Helix 8
8
A
304 308Right-handed 310
Helix 9
9
A
309 319Right-handed alpha
Helix 10
10
A
355 366Right-handed alpha
Helix 11
11
A
411 449Right-handed alpha
Helix 12
12
A
497 509Right-handed alpha
Helix 13
13
A
528 532Right-handed 310
Helix 14
14
A
600 617Right-handed alpha
Helix 15
15
B
104 110Right-handed alpha
Helix 16
16
B
136 141Right-handed alpha
Helix 17
17
B
162 167Right-handed 310
Helix 18
18
B
168 180Right-handed alpha
Helix 19
19
B
183 187Right-handed 310
Helix 20
20
B
223 225Right-handed 310
Helix 21
21
B
226 232Right-handed alpha
Helix 22
22
B
232 247Right-handed alpha
Helix 23
23
B
253 268Right-handed alpha
Helix 24
24
B
304 308Right-handed 310
Helix 25
25
B
309 319Right-handed alpha
Helix 26
26
B
355 366Right-handed alpha
Helix 27
27
B
411 456Right-handed alpha
Helix 28
28
B
499 509Right-handed alpha
Helix 29
29
B
527 531Right-handed 310
Helix 30
30
B
600 610Right-handed alpha
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There are 8 sheets in PDB entry 4OUR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
113 114first strand
Strand 2
A
332 336anti-parallel
Strand 3
A
130 134anti-parallel
Strand 4
A
119 123anti-parallel
Strand 5
A
212 218anti-parallel
Strand 6
A
200 207anti-parallel
Strand 7
A
190 193anti-parallel
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There are 6 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
302 303first strand
Strand 2
A
284 289anti-parallel
Strand 3
A
272 278anti-parallel
Strand 4
A
395 404anti-parallel
Strand 5
A
369 377anti-parallel
Strand 6
A
321 324anti-parallel
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There are 4 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
480 482first strand
Strand 2
A
551 554anti-parallel
Strand 3
A
538 541anti-parallel
Strand 4
A
517 519anti-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
561 564first strand
Strand 2
A
587 590anti-parallel
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There are 7 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
113 114first strand
Strand 2
B
332 336anti-parallel
Strand 3
B
130 134anti-parallel
Strand 4
B
119 123anti-parallel
Strand 5
B
212 218anti-parallel
Strand 6
B
200 207anti-parallel
Strand 7
B
190 193anti-parallel
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There are 6 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
302 303first strand
Strand 2
B
284 289anti-parallel
Strand 3
B
272 278anti-parallel
Strand 4
B
395 404anti-parallel
Strand 5
B
369 377anti-parallel
Strand 6
B
321 324anti-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
491 492first strand
Strand 2
B
481 483anti-parallel
Strand 3
B
550 554anti-parallel
Strand 4
B
538 542anti-parallel
Strand 5
B
517 519anti-parallel
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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
561 564first strand
Strand 2
B
587 590anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il