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


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 2NPF entry

There are 2 chains in PDB entry 2NPF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3LEU 842
B
 ALA 3LEU 842
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 63 helices in PDB entry 2NPF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 15Right-handed alpha
Helix 2
2
A
31 44Right-handed alpha
Helix 3
3
A
84 88Right-handed 310
Helix 4
4
A
111 120Right-handed alpha
Helix 5
5
A
136 149Right-handed alpha
Helix 6
6
A
159 166Right-handed alpha
Helix 7
7
A
170 193Right-handed alpha
Helix 8
8
A
221 229Right-handed alpha
Helix 9
9
A
236 244Right-handed alpha
Helix 10
10
A
271 277Right-handed alpha
Helix 11
11
A
277 290Right-handed alpha
Helix 12
12
A
294 304Right-handed alpha
Helix 13
13
A
308 314Right-handed 310
Helix 14
14
A
315 328Right-handed alpha
Helix 15
15
A
329 342Right-handed alpha
Helix 16
16
A
344 357Right-handed alpha
Helix 17
17
A
363 372Right-handed alpha
Helix 18
18
A
497 499Right-handed 310
Helix 19
19
A
500 515Right-handed alpha
Helix 20
20
A
534 548Right-handed alpha
Helix 21
21
A
594 603Right-handed alpha
Helix 22
22
A
611 622Right-handed alpha
Helix 23
23
A
654 658Right-handed 310
Helix 24
24
A
659 673Right-handed alpha
Helix 25
25
A
696 700Right-handed 310
Helix 26
26
A
701 719Right-handed alpha
Helix 27
27
A
739 749Right-handed alpha
Helix 28
28
A
775 777Right-handed 310
Helix 29
29
A
779 787Right-handed alpha
Helix 30
30
A
813 827Right-handed alpha
Helix 31
31
A
834 838Right-handed 310
Helix 32
32
B
5 13Right-handed alpha
Helix 33
33
B
15 17Right-handed 310
Helix 34
34
B
31 44Right-handed alpha
Helix 35
35
B
84 88Right-handed 310
Helix 36
36
B
111 120Right-handed alpha
Helix 37
37
B
136 149Right-handed alpha
Helix 38
38
B
159 166Right-handed alpha
Helix 39
39
B
170 193Right-handed alpha
Helix 40
40
B
221 232Right-handed alpha
Helix 41
41
B
236 244Right-handed alpha
Helix 42
42
B
271 277Right-handed alpha
Helix 43
43
B
277 290Right-handed alpha
Helix 44
44
B
294 303Right-handed alpha
Helix 45
45
B
308 312Right-handed 310
Helix 46
46
B
316 328Right-handed alpha
Helix 47
47
B
329 342Right-handed alpha
Helix 48
48
B
344 357Right-handed alpha
Helix 49
49
B
363 372Right-handed alpha
Helix 50
50
B
497 499Right-handed 310
Helix 51
51
B
500 515Right-handed alpha
Helix 52
52
B
534 548Right-handed alpha
Helix 53
53
B
594 603Right-handed alpha
Helix 54
54
B
611 622Right-handed alpha
Helix 55
55
B
629 633Right-handed 310
Helix 56
56
B
659 673Right-handed alpha
Helix 57
57
B
696 700Right-handed 310
Helix 58
58
B
701 719Right-handed alpha
Helix 59
59
B
739 750Right-handed alpha
Helix 60
60
B
775 777Right-handed 310
Helix 61
61
B
779 787Right-handed alpha
Helix 62
62
B
813 827Right-handed alpha
Helix 63
63
B
834 838Right-handed 310
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There are 16 sheets in PDB entry 2NPF. 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,

There are 7 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
74 80first strand
Strand 2
A
97 103anti-parallel
Strand 3
A
19 26parallel
Strand 4
A
124 130parallel
Strand 5
A
152 158parallel
Strand 6
A
209 213parallel
Strand 7
A
218 220anti-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
249 251first strand
Strand 2
A
256 258anti-parallel
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There are 8 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
428 430first strand
Strand 2
A
410 414anti-parallel
Strand 3
A
467 470anti-parallel
Strand 4
A
379 387anti-parallel
Strand 5
A
394 402anti-parallel
Strand 6
A
453 457anti-parallel
Strand 7
A
433 438anti-parallel
Strand 8
A
441 445anti-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
404 406first strand
Strand 2
A
447 449anti-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
A
519 522first strand
Strand 2
A
528 532anti-parallel
Strand 3
A
489 495anti-parallel
Strand 4
A
554 557anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
564 567first strand
Strand 2
A
722 735anti-parallel
Strand 3
A
766 773anti-parallel
Strand 4
A
753 758anti-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
A
564 567first strand
Strand 2
A
722 735anti-parallel
Strand 3
A
796 804anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
575 578first strand
Strand 2
A
585 592anti-parallel
Strand 3
A
684 692anti-parallel
Strand 4
A
644 647parallel
Strand 5
A
633 636anti-parallel
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There are 7 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
74 80first strand
Strand 2
B
97 103anti-parallel
Strand 3
B
19 25parallel
Strand 4
B
124 130parallel
Strand 5
B
152 158parallel
Strand 6
B
209 213parallel
Strand 7
B
218 220anti-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
B
249 251first strand
Strand 2
B
256 258anti-parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
426 430first strand
Strand 2
B
410 414anti-parallel
Strand 3
B
467 470anti-parallel
Strand 4
B
379 387anti-parallel
Strand 5
B
394 402anti-parallel
Strand 6
B
452 457anti-parallel
Strand 7
B
433 438anti-parallel
Strand 8
B
441 445anti-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
B
404 406first strand
Strand 2
B
447 449anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
519 522first strand
Strand 2
B
528 532anti-parallel
Strand 3
B
489 495anti-parallel
Strand 4
B
554 557anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
564 567first strand
Strand 2
B
722 735anti-parallel
Strand 3
B
766 773anti-parallel
Strand 4
B
753 758anti-parallel
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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
B
564 567first strand
Strand 2
B
722 735anti-parallel
Strand 3
B
796 804anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
575 578first strand
Strand 2
B
585 592anti-parallel
Strand 3
B
684 692anti-parallel
Strand 4
B
644 648parallel
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