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


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 4OHL entry

There are 2 chains in PDB entry 4OHL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3GLN 526
B
 SER 3GLN 526
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 28 helices in PDB entry 4OHL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 23Right-handed alpha
Helix 2
2
A
73 84Right-handed alpha
Helix 3
3
A
106 110Right-handed 310
Helix 4
4
A
118 129Right-handed alpha
Helix 5
5
A
189 200Right-handed alpha
Helix 6
6
A
225 234Right-handed alpha
Helix 7
7
A
247 256Right-handed alpha
Helix 8
8
A
257 262Right-handed 310
Helix 9
9
A
266 270Right-handed 310
Helix 10
10
A
273 277Right-handed 310
Helix 11
11
A
337 348Right-handed alpha
Helix 12
12
A
432 449Right-handed alpha
Helix 13
14
A
489 499Right-handed alpha
Helix 14
15
A
507 525Right-handed alpha
Helix 15
16
B
12 23Right-handed alpha
Helix 16
17
B
73 82Right-handed alpha
Helix 17
18
B
118 130Right-handed alpha
Helix 18
19
B
189 200Right-handed alpha
Helix 19
20
B
225 233Right-handed alpha
Helix 20
21
B
247 256Right-handed alpha
Helix 21
22
B
257 262Right-handed 310
Helix 22
23
B
266 270Right-handed 310
Helix 23
24
B
273 277Right-handed 310
Helix 24
25
B
334 336Right-handed 310
Helix 25
26
B
337 349Right-handed alpha
Helix 26
27
B
432 449Right-handed alpha
Helix 27
29
B
489 499Right-handed alpha
Helix 28
30
B
507 524Right-handed alpha
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There are 13 sheets in PDB entry 4OHL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 6 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
70 71first strand
Strand 2
A
63 65anti-parallel
Strand 3
A
50 58anti-parallel
Strand 4
A
41 47anti-parallel
Strand 5
A
28 33anti-parallel
Strand 6
A
100 101parallel
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There are 4 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
135 139first strand
Strand 2
A
147 152anti-parallel
Strand 3
A
167 175anti-parallel
Strand 4
A
178 180anti-parallel
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There are 2 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
202 203first strand
Strand 2
A
209 210anti-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
221 222first strand
Strand 2
A
487 488anti-parallel
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There are 9 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
289 291first strand
Strand 2
A
304 310anti-parallel
Strand 3
A
327 330anti-parallel
Strand 4
A
455 458parallel
Strand 5
A
352 355parallel
Strand 6
A
408 420parallel
Strand 7
A
396 405anti-parallel
Strand 8
A
383 392anti-parallel
Strand 9
A
377 380anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 361first strand
Strand 2
A
364 365anti-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
70 71first strand
Strand 2
B
63 65anti-parallel
Strand 3
B
50 58anti-parallel
Strand 4
B
40 47anti-parallel
Strand 5
B
28 33anti-parallel
Strand 6
B
100 101parallel
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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
88 89first strand
Strand 2
B
95 96anti-parallel
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There are 5 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
178 180first strand
Strand 2
B
166 175anti-parallel
Strand 3
B
147 153anti-parallel
Strand 4
B
134 139anti-parallel
Strand 5
B
214 215parallel
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There are 2 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
202 203first strand
Strand 2
B
209 210anti-parallel
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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
221 222first strand
Strand 2
B
487 488anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
307 310first strand
Strand 2
B
327 330anti-parallel
Strand 3
B
455 458parallel
Strand 4
B
352 355parallel
Strand 5
B
413 420parallel
Strand 6
B
396 405anti-parallel
Strand 7
B
383 392anti-parallel
Strand 8
B
377 380anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
360 361first strand
Strand 2
B
364 365anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il