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


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 4NDP entry

There are 2 chains in PDB entry 4NDP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASN 3SER 270
A
 LYS 32ALA 276
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 26 helices in PDB entry 4NDP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
4 15Right-handed alpha
Helix 2
2
B
19 28Right-handed alpha
Helix 3
3
B
48 51Right-handed 310
Helix 4
4
B
52 67Right-handed alpha
Helix 5
5
B
79 92Right-handed alpha
Helix 6
6
B
95 119Right-handed alpha
Helix 7
7
B
120 122Right-handed 310
Helix 8
8
B
128 131Right-handed 310
Helix 9
9
B
132 137Right-handed alpha
Helix 10
10
B
152 156Right-handed 310
Helix 11
11
B
168 181Right-handed alpha
Helix 12
12
B
213 219Right-handed alpha
Helix 13
13
B
227 237Right-handed alpha
Helix 14
14
B
252 259Right-handed alpha
Helix 15
15
A
47 52Right-handed alpha
Helix 16
16
A
54 69Right-handed alpha
Helix 17
17
A
81 94Right-handed alpha
Helix 18
18
A
97 121Right-handed alpha
Helix 19
19
A
122 124Right-handed 310
Helix 20
20
A
129 144Right-handed alpha
Helix 21
21
A
155 159Right-handed 310
Helix 22
22
A
169 182Right-handed alpha
Helix 23
23
A
204 208Right-handed 310
Helix 24
24
A
216 222Right-handed alpha
Helix 25
25
A
229 238Right-handed alpha
Helix 26
26
A
254 261Right-handed alpha
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There are 3 sheets in PDB entry 4NDP. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
143 147first strand
Strand 2
B
71 76parallel
Strand 3
B
38 43parallel
Strand 4
B
184 189parallel
Strand 5
B
242 247parallel
Strand 6
B
265 268anti-parallel
Strand 7
B
210 212parallel
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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
194 195first strand
Strand 2
B
207 208anti-parallel
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There are 7 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
146 150first strand
Strand 2
A
73 78parallel
Strand 3
A
41 46parallel
Strand 4
A
185 190parallel
Strand 5
A
244 249parallel
Strand 6
A
267 270anti-parallel
Strand 7
A
213 215parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il