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


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 3NAF entry

There is 1 chain in PDB entry 3NAF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 331ALA 1059
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 29 helices in PDB entry 3NAF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
352 364Right-handed alpha
Helix 2
2
A
384 394Right-handed alpha
Helix 3
3
A
407 414Right-handed alpha
Helix 4
4
A
415 419Right-handed 310
Helix 5
5
A
432 451Right-handed alpha
Helix 6
6
A
464 472Right-handed 310
Helix 7
7
A
486 500Right-handed alpha
Helix 8
8
A
502 512Right-handed alpha
Helix 9
9
A
523 533Right-handed alpha
Helix 10
10
A
542 546Right-handed 310
Helix 11
11
A
549 561Right-handed alpha
Helix 12
12
A
602 607Right-handed alpha
Helix 13
13
A
608 610Right-handed 310
Helix 14
14
A
620 626Right-handed 310
Helix 15
15
A
699 703Right-handed 310
Helix 16
16
A
706 713Right-handed alpha
Helix 17
17
A
734 743Right-handed alpha
Helix 18
18
A
759 768Right-handed alpha
Helix 19
19
A
785 792Right-handed alpha
Helix 20
20
A
817 830Right-handed alpha
Helix 21
21
A
886 892Right-handed 310
Helix 22
22
A
902 905Right-handed 310
Helix 23
23
A
906 912Right-handed alpha
Helix 24
24
A
918 930Right-handed alpha
Helix 25
25
A
931 942Right-handed alpha
Helix 26
26
A
945 957Right-handed alpha
Helix 27
27
A
967 971Right-handed 310
Helix 28
28
A
995 1001Right-handed alpha
Helix 29
29
A
1001 1006Right-handed alpha
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There are 5 sheets in PDB entry 3NAF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 6 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
398 402first strand
Strand 2
A
373 379parallel
Strand 3
A
343 348parallel
Strand 4
A
421 424parallel
Strand 5
A
456 460parallel
Strand 6
A
482 485parallel
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There are 4 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
537 540first strand
Strand 2
A
594 597anti-parallel
Strand 3
A
565 571anti-parallel
Strand 4
A
577 581anti-parallel
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There are 6 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
776 777first strand
Strand 2
A
754 757parallel
Strand 3
A
719 724parallel
Strand 4
A
799 804parallel
Strand 5
A
878 882parallel
Strand 6
A
914 916parallel
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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
A
976 981first strand
Strand 2
A
1048 1053anti-parallel
Strand 3
A
1010 1011anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1013 1017first strand
Strand 2
A
1031 1035anti-parallel
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