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


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 4NFU entry

There are 2 chains in PDB entry 4NFU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 620
B
 SER -2GLN 537
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 68 helices in PDB entry 4NFU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 8Right-handed alpha
Helix 2
2
A
10 24Right-handed alpha
Helix 3
3
A
25 27Right-handed 310
Helix 4
4
A
48 52Right-handed 310
Helix 5
5
A
87 98Right-handed alpha
Helix 6
6
A
99 101Right-handed 310
Helix 7
7
A
102 113Right-handed alpha
Helix 8
8
A
123 140Right-handed alpha
Helix 9
9
A
141 144Right-handed 310
Helix 10
10
A
163 173Right-handed alpha
Helix 11
11
A
175 177Right-handed 310
Helix 12
12
A
188 195Right-handed 310
Helix 13
13
A
203 212Right-handed alpha
Helix 14
14
A
221 248Right-handed alpha
Helix 15
15
A
251 259Right-handed alpha
Helix 16
16
A
260 262Right-handed 310
Helix 17
17
A
286 297Right-handed alpha
Helix 18
18
A
308 316Right-handed alpha
Helix 19
19
A
319 326Right-handed alpha
Helix 20
20
A
327 330Right-handed 310
Helix 21
21
A
336 338Right-handed 310
Helix 22
22
A
341 348Right-handed alpha
Helix 23
23
A
351 380Right-handed alpha
Helix 24
24
A
381 394Right-handed alpha
Helix 25
25
A
394 402Right-handed alpha
Helix 26
26
A
404 413Right-handed alpha
Helix 27
27
A
415 441Right-handed alpha
Helix 28
28
A
447 450Right-handed 310
Helix 29
29
A
451 476Right-handed alpha
Helix 30
30
A
477 482Right-handed alpha
Helix 31
31
A
484 489Right-handed alpha
Helix 32
32
A
491 507Right-handed alpha
Helix 33
33
A
508 510Right-handed 310
Helix 34
34
A
512 523Right-handed alpha
Helix 35
35
A
529 537Right-handed alpha
Helix 36
36
A
540 546Right-handed 310
Helix 37
37
A
547 556Right-handed alpha
Helix 38
38
A
563 580Right-handed alpha
Helix 39
39
A
593 601Right-handed alpha
Helix 40
40
A
603 609Right-handed alpha
Helix 41
41
A
612 616Right-handed 310
Helix 42
42
B
3 19Right-handed alpha
Helix 43
43
B
20 34Right-handed alpha
Helix 44
44
B
76 80Right-handed 310
Helix 45
45
B
95 99Right-handed 310
Helix 46
46
B
110 118Right-handed alpha
Helix 47
47
B
119 136Right-handed alpha
Helix 48
48
B
146 160Right-handed alpha
Helix 49
49
B
183 190Right-handed alpha
Helix 50
50
B
191 196Right-handed 310
Helix 51
51
B
232 241Right-handed alpha
Helix 52
52
B
250 263Right-handed alpha
Helix 53
53
B
272 287Right-handed alpha
Helix 54
54
B
294 317Right-handed alpha
Helix 55
55
B
320 331Right-handed alpha
Helix 56
56
B
334 343Right-handed alpha
Helix 57
57
B
343 362Right-handed alpha
Helix 58
58
B
363 374Right-handed alpha
Helix 59
59
B
374 396Right-handed alpha
Helix 60
60
B
400 405Right-handed alpha
Helix 61
61
B
407 418Right-handed alpha
Helix 62
62
B
420 429Right-handed alpha
Helix 63
63
B
443 461Right-handed alpha
Helix 64
64
B
465 489Right-handed alpha
Helix 65
65
B
493 498Right-handed 310
Helix 66
66
B
501 515Right-handed alpha
Helix 67
67
B
519 527Right-handed alpha
Helix 68
68
B
528 533Right-handed 310
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There are 5 sheets in PDB entry 4NFU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
30 35first strand
Strand 2
A
38 43anti-parallel
Strand 3
A
116 122parallel
Strand 4
A
152 156parallel
Strand 5
A
179 184parallel
Strand 6
A
272 276parallel
Strand 7
A
280 284anti-parallel
Strand 8
A
331 334parallel
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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
63 65first strand
Strand 2
A
84 86anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 61first strand
Strand 2
B
66 71anti-parallel
Strand 3
B
140 145parallel
Strand 4
B
171 175parallel
Strand 5
B
198 203parallel
Strand 6
B
218 223parallel
Strand 7
B
226 230anti-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
B
83 87first strand
Strand 2
B
105 109anti-parallel
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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
B
181 182first strand
Strand 2
B
213 214anti-parallel
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