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


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 3AQP entry

There are 2 chains in PDB entry 3AQP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 2ARG 726
B
 ASP 2ARG 726
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 44 helices in PDB entry 3AQP. 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 24Right-handed alpha
Helix 2
2
A
28 33Right-handed alpha
Helix 3
3
A
55 74Right-handed alpha
Helix 4
4
A
96 109Right-handed alpha
Helix 5
5
A
126 137Right-handed alpha
Helix 6
6
A
141 149Right-handed alpha
Helix 7
7
A
185 199Right-handed alpha
Helix 8
8
A
236 250Right-handed alpha
Helix 9
9
A
263 294Right-handed alpha
Helix 10
10
A
294 320Right-handed alpha
Helix 11
11
A
324 354Right-handed alpha
Helix 12
12
A
358 391Right-handed alpha
Helix 13
13
A
394 429Right-handed alpha
Helix 14
14
A
447 470Right-handed alpha
Helix 15
15
A
474 479Right-handed alpha
Helix 16
16
A
492 502Right-handed alpha
Helix 17
17
A
533 548Right-handed alpha
Helix 18
18
A
559 589Right-handed alpha
Helix 19
19
A
590 616Right-handed alpha
Helix 20
20
A
620 652Right-handed alpha
Helix 21
21
A
656 690Right-handed alpha
Helix 22
22
A
691 726Right-handed alpha
Helix 23
23
B
2 24Right-handed alpha
Helix 24
24
B
28 33Right-handed alpha
Helix 25
25
B
55 74Right-handed alpha
Helix 26
26
B
96 109Right-handed alpha
Helix 27
27
B
126 137Right-handed alpha
Helix 28
28
B
141 149Right-handed alpha
Helix 29
29
B
185 199Right-handed alpha
Helix 30
30
B
236 250Right-handed alpha
Helix 31
31
B
263 294Right-handed alpha
Helix 32
32
B
294 320Right-handed alpha
Helix 33
33
B
324 355Right-handed alpha
Helix 34
34
B
358 391Right-handed alpha
Helix 35
35
B
394 429Right-handed alpha
Helix 36
36
B
447 470Right-handed alpha
Helix 37
37
B
474 479Right-handed alpha
Helix 38
38
B
492 502Right-handed alpha
Helix 39
39
B
533 548Right-handed alpha
Helix 40
40
B
559 589Right-handed alpha
Helix 41
41
B
590 616Right-handed alpha
Helix 42
42
B
620 652Right-handed alpha
Helix 43
43
B
656 690Right-handed alpha
Helix 44
44
B
691 726Right-handed alpha
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There are 7 sheets in PDB entry 3AQP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 8 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
79 83first strand
Strand 2
A
87 94anti-parallel
Strand 3
A
42 48anti-parallel
Strand 4
A
255 262anti-parallel
Strand 5
A
554 558anti-parallel
Strand 6
A
480 487anti-parallel
Strand 7
A
523 529anti-parallel
Strand 8
A
511 515anti-parallel
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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
160 161first strand
Strand 2
A
113 115anti-parallel
Strand 3
A
206 208anti-parallel
Strand 4
A
211 214anti-parallel
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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
165 173first strand
Strand 2
A
177 184anti-parallel
Strand 3
A
226 228anti-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
B
35 36first strand
Strand 2
B
322 323parallel
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There are 8 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
79 83first strand
Strand 2
B
87 94anti-parallel
Strand 3
B
42 48anti-parallel
Strand 4
B
255 262anti-parallel
Strand 5
B
554 558anti-parallel
Strand 6
B
480 487anti-parallel
Strand 7
B
523 529anti-parallel
Strand 8
B
511 515anti-parallel
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There are 4 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
160 161first strand
Strand 2
B
113 115anti-parallel
Strand 3
B
206 208anti-parallel
Strand 4
B
211 214anti-parallel
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There are 3 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
165 173first strand
Strand 2
B
177 184anti-parallel
Strand 3
B
226 228anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il