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


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 3VAB entry

There are 4 chains in PDB entry 3VAB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -3LEU 60
A
 ALA 62LEU 422
B
 GLY -3LEU 60
B
 ALA 62LEU 422
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 36 helices in PDB entry 3VAB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-2 2Right-handed 310
Helix 2
2
A
19 27Right-handed alpha
Helix 3
3
A
35 49Right-handed alpha
Helix 4
4
A
61 63Right-handed 310
Helix 5
5
A
65 75Right-handed alpha
Helix 6
6
A
83 93Right-handed alpha
Helix 7
7
A
96 98Right-handed 310
Helix 8
8
A
108 119Right-handed alpha
Helix 9
9
A
127 142Right-handed alpha
Helix 10
10
A
178 189Right-handed alpha
Helix 11
11
A
208 228Right-handed alpha
Helix 12
12
A
254 267Right-handed alpha
Helix 13
13
A
268 270Right-handed 310
Helix 14
14
A
278 283Right-handed alpha
Helix 15
15
A
314 320Right-handed alpha
Helix 16
16
A
377 381Right-handed 310
Helix 17
17
A
383 387Right-handed 310
Helix 18
18
A
408 415Right-handed alpha
Helix 19
19
B
-2 2Right-handed 310
Helix 20
20
B
19 27Right-handed alpha
Helix 21
21
B
35 49Right-handed alpha
Helix 22
22
B
61 63Right-handed 310
Helix 23
23
B
65 74Right-handed alpha
Helix 24
24
B
83 93Right-handed alpha
Helix 25
25
B
96 98Right-handed 310
Helix 26
26
B
108 119Right-handed alpha
Helix 27
27
B
127 142Right-handed alpha
Helix 28
28
B
178 189Right-handed alpha
Helix 29
29
B
208 228Right-handed alpha
Helix 30
30
B
254 267Right-handed alpha
Helix 31
31
B
268 270Right-handed 310
Helix 32
32
B
278 283Right-handed alpha
Helix 33
33
B
314 320Right-handed alpha
Helix 34
34
B
377 381Right-handed 310
Helix 35
35
B
383 387Right-handed 310
Helix 36
36
B
408 415Right-handed alpha
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There are 8 sheets in PDB entry 3VAB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
5 8first strand
Strand 2
A
11 14anti-parallel
Strand 3
A
17 18anti-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
325 327first strand
Strand 2
A
367 371anti-parallel
Strand 3
A
286 297anti-parallel
Strand 4
A
302 306anti-parallel
Strand 5
A
337 343parallel
Strand 6
A
352 360anti-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
A
325 327first strand
Strand 2
A
367 371anti-parallel
Strand 3
A
286 297anti-parallel
Strand 4
A
30 34anti-parallel
Strand 5
A
392 396parallel
Strand 6
A
399 404anti-parallel
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There are 10 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
174 175first strand
Strand 2
A
145 152parallel
Strand 3
A
192 198parallel
Strand 4
A
234 236parallel
Strand 5
A
272 275parallel
Strand 6
A
54 59parallel
Strand 7
A
78 81parallel
Strand 8
A
100 103parallel
Strand 9
A
122 125parallel
Strand 10
A
145 152parallel
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There are 3 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
5 8first strand
Strand 2
B
11 14anti-parallel
Strand 3
B
17 18anti-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
325 327first strand
Strand 2
B
367 371anti-parallel
Strand 3
B
286 297anti-parallel
Strand 4
B
302 306anti-parallel
Strand 5
B
337 343parallel
Strand 6
B
352 360anti-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
325 327first strand
Strand 2
B
367 371anti-parallel
Strand 3
B
286 297anti-parallel
Strand 4
B
30 34anti-parallel
Strand 5
B
392 396parallel
Strand 6
B
399 404anti-parallel
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There are 10 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
174 175first strand
Strand 2
B
145 152parallel
Strand 3
B
192 198parallel
Strand 4
B
234 236parallel
Strand 5
B
272 275parallel
Strand 6
B
54 59parallel
Strand 7
B
78 81parallel
Strand 8
B
100 103parallel
Strand 9
B
122 125parallel
Strand 10
B
145 152parallel
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