Analysis of interatomic Contacts of Structural Units in PDB entry:
4NDD


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 4NDD entry

There are 2 chains in PDB entry 4NDD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 5LEU 191
B
 GLN 5LEU 191
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 21 helices in PDB entry 4NDD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 22Right-handed alpha
Helix 2
2
A
31 47Right-handed alpha
Helix 3
3
A
52 74Right-handed alpha
Helix 4
4
A
83 98Right-handed alpha
Helix 5
5
A
104 119Right-handed alpha
Helix 6
6
A
127 136Right-handed alpha
Helix 7
7
A
137 139Right-handed 310
Helix 8
8
A
141 153Right-handed alpha
Helix 9
9
A
161 175Right-handed alpha
Helix 10
10
A
180 185Right-handed 310
Helix 11
11
B
7 21Right-handed alpha
Helix 12
12
B
31 47Right-handed alpha
Helix 13
13
B
52 74Right-handed alpha
Helix 14
14
B
82 98Right-handed alpha
Helix 15
15
B
105 119Right-handed alpha
Helix 16
16
B
127 136Right-handed alpha
Helix 17
17
B
137 139Right-handed 310
Helix 18
18
B
141 153Right-handed alpha
Helix 19
19
B
154 157Right-handed 310
Helix 20
20
B
162 175Right-handed alpha
Helix 21
21
B
180 185Right-handed 310
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There are 2 sheets in PDB entry 4NDD. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
29 30first strand
Strand 2
A
81 82anti-parallel
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There are 2 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
125 126first strand
Strand 2
B
160 161anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il