Analysis of interatomic Contacts of Structural Units in PDB entry:
4N0O


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 4N0O entry

There are 8 chains in PDB entry 4N0O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 0PHE 401
C
 HIS -1PHE 401
E
 ALA 2PHE 401
G
 ALA 2PHE 401
B
 T 1 T 7
D
 T 1 T 7
F
 T 1 T 7
H
 T 1 T 7
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 51 helices in PDB entry 4N0O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 29Right-handed 310
Helix 2
2
A
45 49Right-handed 310
Helix 3
3
A
71 80Right-handed alpha
Helix 4
4
A
142 153Right-handed alpha
Helix 5
5
A
163 173Right-handed alpha
Helix 6
6
A
185 199Right-handed alpha
Helix 7
7
A
242 245Right-handed 310
Helix 8
8
A
246 256Right-handed alpha
Helix 9
9
A
277 285Right-handed 310
Helix 10
10
A
298 304Right-handed alpha
Helix 11
11
A
350 353Right-handed 310
Helix 12
12
A
371 377Right-handed alpha
Helix 13
13
A
395 400Right-handed alpha
Helix 14
14
C
25 29Right-handed 310
Helix 15
15
C
45 49Right-handed 310
Helix 16
16
C
71 80Right-handed alpha
Helix 17
17
C
142 151Right-handed alpha
Helix 18
18
C
163 174Right-handed alpha
Helix 19
19
C
185 199Right-handed alpha
Helix 20
20
C
246 256Right-handed alpha
Helix 21
21
C
281 285Right-handed 310
Helix 22
22
C
298 306Right-handed alpha
Helix 23
23
C
350 352Right-handed 310
Helix 24
24
C
371 379Right-handed alpha
Helix 25
25
C
393 399Right-handed alpha
Helix 26
26
E
45 49Right-handed 310
Helix 27
27
E
54 58Right-handed 310
Helix 28
28
E
71 80Right-handed alpha
Helix 29
29
E
142 153Right-handed alpha
Helix 30
30
E
163 173Right-handed alpha
Helix 31
31
E
185 198Right-handed alpha
Helix 32
32
E
242 245Right-handed 310
Helix 33
33
E
246 254Right-handed alpha
Helix 34
34
E
278 283Right-handed alpha
Helix 35
35
E
298 305Right-handed alpha
Helix 36
36
E
350 352Right-handed 310
Helix 37
37
E
371 379Right-handed alpha
Helix 38
38
E
394 400Right-handed alpha
Helix 39
39
G
25 30Right-handed alpha
Helix 40
40
G
45 49Right-handed 310
Helix 41
41
G
71 80Right-handed alpha
Helix 42
42
G
142 151Right-handed alpha
Helix 43
43
G
163 174Right-handed alpha
Helix 44
44
G
186 200Right-handed alpha
Helix 45
45
G
248 255Right-handed alpha
Helix 46
46
G
281 285Right-handed 310
Helix 47
47
G
298 306Right-handed alpha
Helix 48
48
G
338 342Right-handed 310
Helix 49
49
G
350 352Right-handed 310
Helix 50
50
G
371 381Right-handed alpha
Helix 51
51
G
393 400Right-handed alpha
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There are 17 sheets in PDB entry 4N0O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q,

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
20 21first strand
Strand 2
A
13 15anti-parallel
Strand 3
A
35 36anti-parallel
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There are 2 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
96 97first strand
Strand 2
A
119 120anti-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
102 104first strand
Strand 2
A
109 111anti-parallel
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There are 7 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
204 205first strand
Strand 2
A
223 226parallel
Strand 3
A
179 182parallel
Strand 4
A
236 240parallel
Strand 5
A
260 263parallel
Strand 6
A
154 157parallel
Strand 7
A
286 287parallel
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There are 5 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
320 323first strand
Strand 2
A
382 389parallel
Strand 3
A
357 363parallel
Strand 4
A
333 336parallel
Strand 5
A
347 348parallel
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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
C
13 15first strand
Strand 2
C
35 37anti-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
C
87 88first strand
Strand 2
C
129 130anti-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
C
101 104first strand
Strand 2
C
109 112anti-parallel
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There are 6 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
223 226first strand
Strand 2
C
179 182parallel
Strand 3
C
236 240parallel
Strand 4
C
259 263parallel
Strand 5
C
154 157parallel
Strand 6
C
286 287parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
320 322first strand
Strand 2
C
382 389parallel
Strand 3
C
357 363parallel
Strand 4
C
333 336parallel
Strand 5
C
346 348parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
20 21first strand
Strand 2
E
13 15anti-parallel
Strand 3
E
35 37anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
101 104first strand
Strand 2
E
109 112anti-parallel
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There are 6 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
223 226first strand
Strand 2
E
179 182parallel
Strand 3
E
236 240parallel
Strand 4
E
259 263parallel
Strand 5
E
154 157parallel
Strand 6
E
286 287parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
320 323first strand
Strand 2
E
382 389parallel
Strand 3
E
357 363parallel
Strand 4
E
333 336parallel
Strand 5
E
346 348parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
20 21first strand
Strand 2
G
13 14anti-parallel
Strand 3
G
36 37anti-parallel
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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
203 204first strand
Strand 2
G
223 226parallel
Strand 3
G
179 182parallel
Strand 4
G
236 239parallel
Strand 5
G
259 263parallel
Strand 6
G
154 157parallel
Strand 7
G
286 287parallel
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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
320 323first strand
Strand 2
G
382 389parallel
Strand 3
G
357 363parallel
Strand 4
G
333 336parallel
Strand 5
G
347 348parallel
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