Analysis of interatomic Contacts of Structural Units in PDB entry:
3OHA


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 3OHA entry

There are 4 chains in PDB entry 3OHA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -3GLN 512
P
 G 1 T 10
T
 T 4 T 4
T
 G 6 C 16
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 26 helices in PDB entry 3OHA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-3 1Right-handed 310
Helix 2
2
A
5 11Right-handed alpha
Helix 3
3
A
12 14Right-handed 310
Helix 4
4
A
17 21Right-handed 310
Helix 5
5
A
33 43Right-handed alpha
Helix 6
6
A
63 68Right-handed alpha
Helix 7
7
A
76 82Right-handed alpha
Helix 8
8
A
114 118Right-handed 310
Helix 9
9
A
128 146Right-handed alpha
Helix 10
10
A
161 172Right-handed alpha
Helix 11
11
A
183 187Right-handed alpha
Helix 12
12
A
187 197Right-handed alpha
Helix 13
13
A
209 215Right-handed 310
Helix 14
14
A
232 257Right-handed alpha
Helix 15
15
A
267 276Right-handed alpha
Helix 16
16
A
287 289Right-handed 310
Helix 17
17
A
290 296Right-handed alpha
Helix 18
18
A
301 305Right-handed 310
Helix 19
19
A
310 320Right-handed alpha
Helix 20
20
A
326 335Right-handed alpha
Helix 21
21
A
338 352Right-handed alpha
Helix 22
22
A
363 365Right-handed 310
Helix 23
23
A
366 378Right-handed alpha
Helix 24
24
A
408 435Right-handed alpha
Helix 25
25
A
465 467Right-handed 310
Helix 26
26
A
468 488Right-handed alpha
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There are 5 sheets in PDB entry 3OHA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
149 153first strand
Strand 2
A
156 160anti-parallel
Strand 3
A
26 31anti-parallel
Strand 4
A
260 265anti-parallel
Strand 5
A
282 285parallel
Strand 6
A
220 221parallel
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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
58 62first strand
Strand 2
A
51 55anti-parallel
Strand 3
A
88 91parallel
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There are 3 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
102 103first strand
Strand 2
A
93 96anti-parallel
Strand 3
A
124 127anti-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
176 178first strand
Strand 2
A
181 182anti-parallel
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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
A
395 400first strand
Strand 2
A
498 510anti-parallel
Strand 3
A
436 448anti-parallel
Strand 4
A
454 460anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il