Analysis of interatomic Contacts of Structural Units in PDB entry:
4NW2


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 4NW2 entry

There are 6 chains in PDB entry 4NW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 270SER 442
B
 PRO 216SER 228
B
 VAL 230VAL 230
C
 GLU 270SER 442
D
 PRO 216SER 228
D
 VAL 230VAL 230
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 17 helices in PDB entry 4NW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
289 292Right-handed 310
Helix 2
2
A
293 301Right-handed alpha
Helix 3
3
A
326 330Right-handed 310
Helix 4
4
A
334 341Right-handed alpha
Helix 5
5
A
346 364Right-handed alpha
Helix 6
6
A
367 388Right-handed alpha
Helix 7
7
A
417 421Right-handed 310
Helix 8
8
A
425 441Right-handed alpha
Helix 9
9
C
288 292Right-handed 310
Helix 10
10
C
293 301Right-handed alpha
Helix 11
11
C
326 330Right-handed 310
Helix 12
12
C
334 341Right-handed alpha
Helix 13
13
C
346 365Right-handed alpha
Helix 14
14
C
367 388Right-handed alpha
Helix 15
15
C
417 421Right-handed 310
Helix 16
16
C
425 433Right-handed alpha
Helix 17
17
C
433 442Right-handed alpha
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There are 4 sheets in PDB entry 4NW2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
274 284first strand
Strand 2
A
314 322anti-parallel
Strand 3
A
331 333anti-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
391 401first strand
Strand 2
A
407 413anti-parallel
Strand 3
A
422 424anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
274 284first strand
Strand 2
C
314 322anti-parallel
Strand 3
C
331 333anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
391 397first strand
Strand 2
C
409 413anti-parallel
Strand 3
C
422 424anti-parallel
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