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


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 3NDB entry

There are 3 chains in PDB entry 3NDB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASN 87
B
 MET 2LEU 455
M
 G 123 C 258
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 27 helices in PDB entry 3NDB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 9Right-handed alpha
Helix 2
2
A
13 17Right-handed 310
Helix 3
3
A
30 41Right-handed alpha
Helix 4
4
A
53 57Right-handed 310
Helix 5
5
A
71 85Right-handed alpha
Helix 6
6
B
3 18Right-handed alpha
Helix 7
7
B
23 41Right-handed alpha
Helix 8
8
B
44 61Right-handed alpha
Helix 9
9
B
69 86Right-handed alpha
Helix 10
10
B
112 127Right-handed alpha
Helix 11
11
B
140 154Right-handed alpha
Helix 12
12
B
167 171Right-handed 310
Helix 13
13
B
172 179Right-handed alpha
Helix 14
14
B
199 208Right-handed alpha
Helix 15
15
B
222 225Right-handed 310
Helix 16
16
B
226 238Right-handed alpha
Helix 17
17
B
254 265Right-handed alpha
Helix 18
18
B
285 295Right-handed alpha
Helix 19
19
B
298 308Right-handed alpha
Helix 20
20
B
311 324Right-handed alpha
Helix 21
21
B
327 339Right-handed alpha
Helix 22
22
B
366 378Right-handed alpha
Helix 23
23
B
381 387Right-handed alpha
Helix 24
24
B
388 391Right-handed 310
Helix 25
25
B
392 402Right-handed alpha
Helix 26
26
B
406 424Right-handed alpha
Helix 27
27
B
444 453Right-handed alpha
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There are 2 sheets in PDB entry 3NDB. Click on sheet of interest to get list of strands forming it: A, B,

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
2 3first strand
Strand 2
A
63 65anti-parallel
Strand 3
A
47 48anti-parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
158 159first strand
Strand 2
B
131 134parallel
Strand 3
B
184 188parallel
Strand 4
B
102 106parallel
Strand 5
B
214 220parallel
Strand 6
B
242 247parallel
Strand 7
B
269 273parallel
Strand 8
B
281 283anti-parallel
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