Analysis of interatomic Contacts of Structural Units in PDB entry:
2D2O


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 2D2O entry

There are 2 chains in PDB entry 2D2O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1ARG 585
B
MET 1ARG 585
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 50 helices in PDB entry 2D2O. 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 6Right-handed 310
Helix 2
2
A
104 109Right-handed alpha
Helix 3
3
A
117 121Right-handed 310
Helix 4
4
A
125 131Right-handed 310
Helix 5
5
A
137 142Right-handed alpha
Helix 6
6
A
145 149Right-handed 310
Helix 7
7
A
171 178Right-handed alpha
Helix 8
8
A
178 186Right-handed alpha
Helix 9
9
A
218 231Right-handed alpha
Helix 10
10
A
249 259Right-handed alpha
Helix 11
11
A
260 262Right-handed 310
Helix 12
12
A
264 268Right-handed 310
Helix 13
13
A
300 317Right-handed alpha
Helix 14
14
A
326 330Right-handed 310
Helix 15
15
A
331 346Right-handed alpha
Helix 16
16
A
359 363Right-handed 310
Helix 17
17
A
373 385Right-handed alpha
Helix 18
18
A
390 403Right-handed alpha
Helix 19
19
A
406 411Right-handed alpha
Helix 20
20
A
424 429Right-handed alpha
Helix 21
21
A
432 444Right-handed alpha
Helix 22
22
A
455 459Right-handed 310
Helix 23
23
A
475 479Right-handed 310
Helix 24
24
A
480 497Right-handed alpha
Helix 25
25
A
497 503Right-handed alpha
Helix 26
26
B
2 6Right-handed 310
Helix 27
27
B
104 109Right-handed alpha
Helix 28
28
B
117 121Right-handed 310
Helix 29
29
B
125 131Right-handed 310
Helix 30
30
B
137 141Right-handed 310
Helix 31
31
B
145 149Right-handed 310
Helix 32
32
B
171 178Right-handed alpha
Helix 33
33
B
178 186Right-handed alpha
Helix 34
34
B
218 231Right-handed alpha
Helix 35
35
B
249 259Right-handed alpha
Helix 36
36
B
260 262Right-handed 310
Helix 37
37
B
264 268Right-handed 310
Helix 38
38
B
300 317Right-handed alpha
Helix 39
39
B
326 330Right-handed 310
Helix 40
40
B
331 346Right-handed alpha
Helix 41
41
B
359 363Right-handed 310
Helix 42
42
B
373 385Right-handed alpha
Helix 43
43
B
390 403Right-handed alpha
Helix 44
44
B
406 411Right-handed alpha
Helix 45
45
B
424 429Right-handed alpha
Helix 46
46
B
432 446Right-handed alpha
Helix 47
47
B
455 459Right-handed 310
Helix 48
48
B
475 479Right-handed 310
Helix 49
49
B
480 497Right-handed alpha
Helix 50
50
B
497 503Right-handed alpha
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There are 13 sheets in PDB entry 2D2O. 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 4 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
15 19first strand
Strand 2
A
22 30anti-parallel
Strand 3
A
66 74anti-parallel
Strand 4
A
58 62anti-parallel
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There are 5 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
53 56first strand
Strand 2
A
36 42anti-parallel
Strand 3
A
80 87anti-parallel
Strand 4
A
93 96anti-parallel
Strand 5
A
101 102anti-parallel
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There are 4 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
53 56first strand
Strand 2
A
36 42anti-parallel
Strand 3
A
80 87anti-parallel
Strand 4
A
111 113anti-parallel
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There are 8 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
370 371first strand
Strand 2
A
350 353parallel
Strand 3
A
321 324parallel
Strand 4
A
235 240parallel
Strand 5
A
189 192parallel
Strand 6
A
133 136parallel
Strand 7
A
449 453parallel
Strand 8
A
414 416parallel
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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
196 197first strand
Strand 2
A
208 212anti-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
A
504 511first strand
Strand 2
A
516 523anti-parallel
Strand 3
A
526 533anti-parallel
Strand 4
A
578 582anti-parallel
Strand 5
A
553 555anti-parallel
Strand 6
A
561 562anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
539 544first strand
Strand 2
A
568 573anti-parallel
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There are 8 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
15 17first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
66 74anti-parallel
Strand 4
B
53 62anti-parallel
Strand 5
B
36 42anti-parallel
Strand 6
B
80 87anti-parallel
Strand 7
B
93 96anti-parallel
Strand 8
B
101 102anti-parallel
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There are 7 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
15 17first strand
Strand 2
B
22 30anti-parallel
Strand 3
B
66 74anti-parallel
Strand 4
B
53 62anti-parallel
Strand 5
B
36 42anti-parallel
Strand 6
B
80 87anti-parallel
Strand 7
B
111 113anti-parallel
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There are 8 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
370 371first strand
Strand 2
B
350 353parallel
Strand 3
B
321 324parallel
Strand 4
B
235 240parallel
Strand 5
B
189 192parallel
Strand 6
B
133 136parallel
Strand 7
B
449 453parallel
Strand 8
B
414 416parallel
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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
196 197first strand
Strand 2
B
208 212anti-parallel
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There are 6 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
504 511first strand
Strand 2
B
516 523anti-parallel
Strand 3
B
526 533anti-parallel
Strand 4
B
578 582anti-parallel
Strand 5
B
552 555anti-parallel
Strand 6
B
561 563anti-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
539 544first strand
Strand 2
B
568 573anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il