Analysis of interatomic Contacts of Structural Units in PDB entry:
1NP7


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 1NP7 entry

There are 2 chains in PDB entry 1NP7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 483
B
 MET 1GLU 483
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 54 helices in PDB entry 1NP7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 30Right-handed alpha
Helix 2
2
A
41 46Right-handed 310
Helix 3
3
A
56 77Right-handed alpha
Helix 4
4
A
87 99Right-handed alpha
Helix 5
5
A
111 129Right-handed alpha
Helix 6
6
A
142 146Right-handed 310
Helix 7
7
A
149 153Right-handed 310
Helix 8
8
A
156 166Right-handed alpha
Helix 9
9
A
195 199Right-handed 310
Helix 10
10
A
215 228Right-handed alpha
Helix 11
11
A
232 234Right-handed 310
Helix 12
12
A
235 240Right-handed alpha
Helix 13
13
A
252 258Right-handed alpha
Helix 14
14
A
262 277Right-handed alpha
Helix 15
15
A
280 304Right-handed alpha
Helix 16
16
A
305 309Right-handed 310
Helix 17
17
A
323 332Right-handed alpha
Helix 18
18
A
337 351Right-handed alpha
Helix 19
19
A
354 368Right-handed alpha
Helix 20
20
A
372 384Right-handed alpha
Helix 21
21
A
388 400Right-handed alpha
Helix 22
22
A
413 422Right-handed alpha
Helix 23
23
A
425 432Right-handed alpha
Helix 24
24
A
433 436Right-handed 310
Helix 25
25
A
440 449Right-handed 310
Helix 26
26
A
450 457Right-handed alpha
Helix 27
27
A
471 481Right-handed alpha
Helix 28
28
B
21 29Right-handed alpha
Helix 29
29
B
41 46Right-handed 310
Helix 30
30
B
56 77Right-handed alpha
Helix 31
31
B
87 99Right-handed alpha
Helix 32
32
B
111 128Right-handed alpha
Helix 33
33
B
142 146Right-handed 310
Helix 34
34
B
149 153Right-handed 310
Helix 35
35
B
156 166Right-handed alpha
Helix 36
36
B
195 199Right-handed 310
Helix 37
37
B
215 228Right-handed alpha
Helix 38
38
B
232 234Right-handed 310
Helix 39
39
B
235 240Right-handed alpha
Helix 40
40
B
252 258Right-handed alpha
Helix 41
41
B
262 277Right-handed alpha
Helix 42
42
B
280 304Right-handed alpha
Helix 43
43
B
305 308Right-handed 310
Helix 44
44
B
323 332Right-handed alpha
Helix 45
45
B
337 351Right-handed alpha
Helix 46
46
B
354 368Right-handed alpha
Helix 47
47
B
372 384Right-handed alpha
Helix 48
48
B
388 400Right-handed alpha
Helix 49
49
B
413 422Right-handed alpha
Helix 50
50
B
425 432Right-handed alpha
Helix 51
51
B
433 436Right-handed 310
Helix 52
52
B
445 449Right-handed 310
Helix 53
53
B
450 457Right-handed alpha
Helix 54
54
B
471 482Right-handed alpha
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There are 2 sheets in PDB entry 1NP7. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
81 85first strand
Strand 2
A
33 40parallel
Strand 3
A
7 12parallel
Strand 4
A
101 107parallel
Strand 5
A
131 135parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 85first strand
Strand 2
B
34 40parallel
Strand 3
B
7 12parallel
Strand 4
B
101 107parallel
Strand 5
B
131 135parallel
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