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


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 4NLD entry

There is 1 chain in PDB entry 4NLD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 54GLY 558
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 25 helices in PDB entry 4NLD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
61 76Right-handed alpha
Helix 2
2
A
84 91Right-handed alpha
Helix 3
3
A
112 129Right-handed alpha
Helix 4
4
A
164 180Right-handed alpha
Helix 5
5
A
181 188Right-handed alpha
Helix 6
6
A
189 195Right-handed 310
Helix 7
7
A
196 211Right-handed alpha
Helix 8
8
A
229 241Right-handed alpha
Helix 9
9
A
246 260Right-handed alpha
Helix 10
10
A
283 306Right-handed alpha
Helix 11
11
A
328 346Right-handed alpha
Helix 12
12
A
359 363Right-handed 310
Helix 13
13
A
388 401Right-handed alpha
Helix 14
14
A
406 416Right-handed alpha
Helix 15
15
A
418 424Right-handed alpha
Helix 16
16
A
424 437Right-handed alpha
Helix 17
17
A
455 457Right-handed 310
Helix 18
18
A
458 468Right-handed alpha
Helix 19
19
A
469 473Right-handed 310
Helix 20
20
A
478 493Right-handed alpha
Helix 21
21
A
496 514Right-handed alpha
Helix 22
22
A
515 526Right-handed alpha
Helix 23
23
A
527 530Right-handed 310
Helix 24
24
A
541 546Right-handed alpha
Helix 25
25
A
548 552Right-handed 310
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There are 4 sheets in PDB entry 4NLD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
157 163first strand
Strand 2
A
136 142anti-parallel
Strand 3
A
264 267parallel
Strand 4
A
276 277anti-parallel
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There are 3 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
214 220first strand
Strand 2
A
319 325anti-parallel
Strand 3
A
309 316anti-parallel
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There are 2 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
369 374first strand
Strand 2
A
380 385anti-parallel
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There are 2 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
443 446first strand
Strand 2
A
451 454anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il