Analysis of interatomic Contacts of Structural Units in PDB entry:
3OC4


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 3OC4 entry

There are 2 chains in PDB entry 3OC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU -1ASP 442
B
 SER -2GLU 443
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 25 helices in PDB entry 3OC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 23Right-handed alpha
Helix 2
2
A
62 69Right-handed alpha
Helix 3
3
A
130 132Right-handed 310
Helix 4
4
A
139 144Right-handed alpha
Helix 5
5
A
154 167Right-handed alpha
Helix 6
6
A
186 199Right-handed alpha
Helix 7
7
A
276 279Right-handed 310
Helix 8
8
A
284 287Right-handed 310
Helix 9
9
A
294 306Right-handed alpha
Helix 10
10
A
339 345Right-handed 310
Helix 11
11
A
392 404Right-handed alpha
Helix 12
12
A
407 413Right-handed alpha
Helix 13
13
A
427 440Right-handed alpha
Helix 14
14
B
9 23Right-handed alpha
Helix 15
15
B
62 69Right-handed alpha
Helix 16
16
B
139 144Right-handed alpha
Helix 17
17
B
154 167Right-handed alpha
Helix 18
18
B
186 199Right-handed alpha
Helix 19
19
B
276 279Right-handed 310
Helix 20
20
B
284 287Right-handed 310
Helix 21
21
B
294 306Right-handed alpha
Helix 22
22
B
338 343Right-handed alpha
Helix 23
23
B
392 404Right-handed alpha
Helix 24
24
B
407 413Right-handed alpha
Helix 25
25
B
427 443Right-handed alpha
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There are 12 sheets in PDB entry 3OC4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 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
71 74first strand
Strand 2
A
27 31parallel
Strand 3
A
2 6parallel
Strand 4
A
104 107parallel
Strand 5
A
272 274parallel
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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
78 83first strand
Strand 2
A
88 93anti-parallel
Strand 3
A
96 101anti-parallel
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There are 5 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
126 128first strand
Strand 2
A
233 236parallel
Strand 3
A
147 151parallel
Strand 4
A
170 175parallel
Strand 5
A
202 206parallel
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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
A
210 215first strand
Strand 2
A
220 224anti-parallel
Strand 3
A
228 231anti-parallel
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There are 2 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
281 283first strand
Strand 2
A
288 290anti-parallel
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There are 5 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
323 327first strand
Strand 2
A
330 336anti-parallel
Strand 3
A
380 387anti-parallel
Strand 4
A
366 374anti-parallel
Strand 5
A
349 357anti-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
72 74first strand
Strand 2
B
27 31parallel
Strand 3
B
2 6parallel
Strand 4
B
104 107parallel
Strand 5
B
272 274parallel
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There are 3 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
78 83first strand
Strand 2
B
88 92anti-parallel
Strand 3
B
97 101anti-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
126 128first strand
Strand 2
B
233 236parallel
Strand 3
B
147 151parallel
Strand 4
B
170 175parallel
Strand 5
B
202 206parallel
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There are 3 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
210 216first strand
Strand 2
B
219 224anti-parallel
Strand 3
B
228 231anti-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
281 283first strand
Strand 2
B
288 290anti-parallel
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There are 5 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
323 327first strand
Strand 2
B
330 336anti-parallel
Strand 3
B
380 387anti-parallel
Strand 4
B
366 374anti-parallel
Strand 5
B
349 357anti-parallel
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