Analysis of interatomic Contacts of Structural Units in PDB entry:
3N9Y


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 3N9Y entry

There are 4 chains in PDB entry 3N9Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5PHE 475
B
 PRO 6PHE 475
C
 SER 28CYS 95
D
 SER 28CYS 95
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 57 helices in PDB entry 3N9Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 12Right-handed 310
Helix 2
2
A
18 30Right-handed alpha
Helix 3
3
A
31 33Right-handed 310
Helix 4
4
A
34 47Right-handed alpha
Helix 5
5
A
64 74Right-handed alpha
Helix 6
6
A
84 94Right-handed alpha
Helix 7
7
A
99 103Right-handed 310
Helix 8
8
A
104 120Right-handed alpha
Helix 9
9
A
121 126Right-handed alpha
Helix 10
10
A
127 151Right-handed alpha
Helix 11
11
A
159 177Right-handed alpha
Helix 12
12
A
188 206Right-handed alpha
Helix 13
13
A
207 209Right-handed 310
Helix 14
14
A
212 220Right-handed alpha
Helix 15
15
A
220 253Right-handed alpha
Helix 16
16
A
261 269Right-handed alpha
Helix 17
17
A
273 290Right-handed alpha
Helix 18
18
A
290 306Right-handed alpha
Helix 19
19
A
306 324Right-handed alpha
Helix 20
20
A
327 332Right-handed alpha
Helix 21
21
A
335 349Right-handed alpha
Helix 22
22
A
380 385Right-handed alpha
Helix 23
23
A
397 402Right-handed 310
Helix 24
24
A
418 422Right-handed 310
Helix 25
25
A
425 443Right-handed alpha
Helix 26
26
B
8 12Right-handed 310
Helix 27
27
B
18 30Right-handed alpha
Helix 28
28
B
31 33Right-handed 310
Helix 29
29
B
34 47Right-handed alpha
Helix 30
30
B
64 74Right-handed alpha
Helix 31
31
B
84 94Right-handed alpha
Helix 32
32
B
99 103Right-handed 310
Helix 33
33
B
104 120Right-handed alpha
Helix 34
34
B
121 126Right-handed alpha
Helix 35
35
B
127 151Right-handed alpha
Helix 36
36
B
159 177Right-handed alpha
Helix 37
37
B
188 206Right-handed alpha
Helix 38
38
B
207 209Right-handed 310
Helix 39
39
B
212 220Right-handed alpha
Helix 40
40
B
220 253Right-handed alpha
Helix 41
41
B
261 269Right-handed alpha
Helix 42
42
B
273 306Right-handed alpha
Helix 43
43
B
306 324Right-handed alpha
Helix 44
44
B
327 332Right-handed alpha
Helix 45
45
B
335 349Right-handed alpha
Helix 46
46
B
379 385Right-handed alpha
Helix 47
47
B
397 403Right-handed 310
Helix 48
48
B
418 422Right-handed 310
Helix 49
49
B
425 443Right-handed alpha
Helix 50
50
C
28 37Right-handed alpha
Helix 51
51
C
60 65Right-handed alpha
Helix 52
52
C
71 80Right-handed alpha
Helix 53
53
C
92 94Right-handed 310
Helix 54
54
D
28 37Right-handed alpha
Helix 55
55
D
61 66Right-handed alpha
Helix 56
56
D
71 80Right-handed alpha
Helix 57
57
D
92 94Right-handed 310
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There are 10 sheets in PDB entry 3N9Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
49 54first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
375 379parallel
Strand 4
A
354 358anti-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
155 157first strand
Strand 2
A
470 474anti-parallel
Strand 3
A
444 447anti-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
363 365first strand
Strand 2
A
368 370anti-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
456 458first strand
Strand 2
A
462 464anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 54first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
375 378parallel
Strand 4
B
355 358anti-parallel
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There are 3 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
155 157first strand
Strand 2
B
470 474anti-parallel
Strand 3
B
444 448anti-parallel
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There are 2 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
363 365first strand
Strand 2
B
368 370anti-parallel
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There are 2 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
456 458first strand
Strand 2
B
462 464anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 58first strand
Strand 2
C
88 90anti-parallel
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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
D
56 58first strand
Strand 2
D
88 90anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il