Analysis of interatomic Contacts of Structural Units in PDB entry:
3ND1


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 3ND1 entry

There are 2 chains in PDB entry 3ND1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0VAL 252
B
 HIS 0VAL 252
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 20 helices in PDB entry 3ND1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
18 28Right-handed alpha
Helix 3
3
A
39 42Right-handed 310
Helix 4
4
A
43 55Right-handed alpha
Helix 5
5
A
80 100Right-handed alpha
Helix 6
6
A
120 127Right-handed alpha
Helix 7
7
A
143 153Right-handed alpha
Helix 8
8
A
168 175Right-handed alpha
Helix 9
9
A
191 196Right-handed 310
Helix 10
10
A
221 240Right-handed alpha
Helix 11
11
B
13 17Right-handed 310
Helix 12
12
B
18 28Right-handed alpha
Helix 13
13
B
39 42Right-handed 310
Helix 14
14
B
43 55Right-handed alpha
Helix 15
15
B
79 100Right-handed alpha
Helix 16
16
B
120 129Right-handed alpha
Helix 17
17
B
143 153Right-handed alpha
Helix 18
18
B
168 175Right-handed alpha
Helix 19
19
B
191 196Right-handed 310
Helix 20
20
B
221 240Right-handed alpha
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There are 3 sheets in PDB entry 3ND1. Click on sheet of interest to get list of strands forming it: A, B, C,

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
61 65first strand
Strand 2
A
30 34parallel
Strand 3
A
105 111parallel
Strand 4
A
2 8parallel
Strand 5
A
134 139parallel
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There are 10 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
215 220first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
244 250anti-parallel
Strand 4
A
182 186anti-parallel
Strand 5
A
163 167parallel
Strand 6
B
163 167anti-parallel
Strand 7
B
182 186parallel
Strand 8
B
244 250anti-parallel
Strand 9
B
201 207anti-parallel
Strand 10
B
215 220anti-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
B
61 65first strand
Strand 2
B
30 34parallel
Strand 3
B
105 111parallel
Strand 4
B
2 8parallel
Strand 5
B
134 139parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il