Analysis of interatomic Contacts of Structural Units in PDB entry:
2NSU


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 2NSU entry

There are 2 chains in PDB entry 2NSU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 122PHE 760
B
 LEU 122PHE 760
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 48 helices in PDB entry 2NSU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
123 137Right-handed alpha
Helix 2
2
A
139 147Right-handed alpha
Helix 3
3
A
148 153Right-handed 310
Helix 4
4
A
159 176Right-handed alpha
Helix 5
5
A
263 274Right-handed alpha
Helix 6
6
A
338 348Right-handed alpha
Helix 7
7
A
419 439Right-handed alpha
Helix 8
8
A
455 459Right-handed 310
Helix 9
9
A
460 468Right-handed alpha
Helix 10
10
A
469 471Right-handed 310
Helix 11
11
A
473 477Right-handed alpha
Helix 12
12
A
502 511Right-handed alpha
Helix 13
13
A
540 547Right-handed alpha
Helix 14
14
A
572 578Right-handed alpha
Helix 15
15
A
582 604Right-handed alpha
Helix 16
16
A
612 627Right-handed alpha
Helix 17
17
A
628 635Right-handed alpha
Helix 18
18
A
639 663Right-handed alpha
Helix 19
19
A
667 681Right-handed alpha
Helix 20
20
A
682 686Right-handed 310
Helix 21
21
A
708 717Right-handed alpha
Helix 22
22
A
718 720Right-handed 310
Helix 23
23
A
727 749Right-handed alpha
Helix 24
24
B
123 137Right-handed alpha
Helix 25
25
B
139 147Right-handed alpha
Helix 26
26
B
148 153Right-handed 310
Helix 27
27
B
159 176Right-handed alpha
Helix 28
28
B
263 274Right-handed alpha
Helix 29
29
B
338 348Right-handed alpha
Helix 30
30
B
419 439Right-handed alpha
Helix 31
31
B
455 459Right-handed 310
Helix 32
32
B
460 468Right-handed alpha
Helix 33
33
B
469 471Right-handed 310
Helix 34
34
B
473 477Right-handed alpha
Helix 35
35
B
502 511Right-handed alpha
Helix 36
36
B
540 547Right-handed alpha
Helix 37
37
B
564 568Right-handed 310
Helix 38
38
B
572 578Right-handed alpha
Helix 39
39
B
582 604Right-handed alpha
Helix 40
40
B
612 627Right-handed alpha
Helix 41
41
B
628 635Right-handed alpha
Helix 42
42
B
639 663Right-handed alpha
Helix 43
43
B
667 679Right-handed alpha
Helix 44
44
B
680 681Right-handed 310
Helix 45
45
B
682 686Right-handed 310
Helix 46
46
B
708 717Right-handed alpha
Helix 47
47
B
718 722Right-handed 310
Helix 48
48
B
727 749Right-handed alpha
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There are 10 sheets in PDB entry 2NSU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
183 193first strand
Strand 2
A
379 389anti-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
199 203first strand
Strand 2
A
372 377anti-parallel
Strand 3
A
226 230anti-parallel
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There are 4 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
232 234first strand
Strand 2
A
254 258parallel
Strand 3
A
279 282parallel
Strand 4
A
334 337parallel
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There are 4 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
392 393first strand
Strand 2
A
448 451anti-parallel
Strand 3
A
402 406parallel
Strand 4
A
478 483parallel
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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
495 498first strand
Strand 2
A
553 556anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
183 193first strand
Strand 2
B
379 389anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
199 203first strand
Strand 2
B
372 377anti-parallel
Strand 3
B
226 230anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
232 234first strand
Strand 2
B
254 258parallel
Strand 3
B
279 282parallel
Strand 4
B
334 337parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
392 393first strand
Strand 2
B
446 451anti-parallel
Strand 3
B
398 406parallel
Strand 4
B
478 483parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
495 498first strand
Strand 2
B
553 556anti-parallel
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