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


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 1NDI entry

There are 2 chains in PDB entry 1NDI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 30LYS 625
B
 ALA 30LYS 625
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 46 helices in PDB entry 1NDI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
42 55Right-handed alpha
Helix 2
2
A
56 58Right-handed 310
Helix 3
3
A
61 74Right-handed alpha
Helix 4
4
A
78 88Right-handed alpha
Helix 5
5
A
98 107Right-handed alpha
Helix 6
6
A
133 155Right-handed alpha
Helix 7
7
A
170 175Right-handed 310
Helix 8
8
A
225 240Right-handed alpha
Helix 9
9
A
247 254Right-handed 310
Helix 10
10
A
255 267Right-handed alpha
Helix 11
11
A
269 280Right-handed alpha
Helix 12
12
A
299 310Right-handed alpha
Helix 13
13
A
347 362Right-handed alpha
Helix 14
14
A
386 405Right-handed alpha
Helix 15
15
A
419 425Right-handed alpha
Helix 16
16
A
428 446Right-handed alpha
Helix 17
17
A
472 484Right-handed alpha
Helix 18
18
A
488 511Right-handed alpha
Helix 19
19
A
516 531Right-handed alpha
Helix 20
20
A
535 540Right-handed alpha
Helix 21
21
A
540 547Right-handed alpha
Helix 22
22
A
599 621Right-handed alpha
Helix 23
23
B
30 34Right-handed 310
Helix 24
24
B
42 55Right-handed alpha
Helix 25
25
B
59 72Right-handed alpha
Helix 26
26
B
79 91Right-handed alpha
Helix 27
27
B
92 94Right-handed 310
Helix 28
28
B
98 107Right-handed alpha
Helix 29
29
B
131 148Right-handed alpha
Helix 30
30
B
150 155Right-handed alpha
Helix 31
31
B
170 175Right-handed 310
Helix 32
32
B
225 240Right-handed alpha
Helix 33
33
B
247 254Right-handed 310
Helix 34
34
B
255 267Right-handed alpha
Helix 35
35
B
269 282Right-handed alpha
Helix 36
36
B
299 310Right-handed alpha
Helix 37
37
B
352 362Right-handed alpha
Helix 38
38
B
386 406Right-handed alpha
Helix 39
39
B
419 424Right-handed alpha
Helix 40
40
B
428 446Right-handed alpha
Helix 41
41
B
472 483Right-handed alpha
Helix 42
42
B
488 512Right-handed alpha
Helix 43
43
B
516 530Right-handed alpha
Helix 44
44
B
535 539Right-handed 310
Helix 45
45
B
540 547Right-handed alpha
Helix 46
46
B
599 620Right-handed alpha
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There are 7 sheets in PDB entry 1NDI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
380 381first strand
Strand 2
A
210 215anti-parallel
Strand 3
A
202 207anti-parallel
Strand 4
A
285 288parallel
Strand 5
A
327 331parallel
Strand 6
A
337 341anti-parallel
Strand 7
A
121 123anti-parallel
Strand 8
A
563 565anti-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
179 182first strand
Strand 2
A
189 192anti-parallel
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There are 6 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
407 414first strand
Strand 2
A
585 592anti-parallel
Strand 3
A
574 580anti-parallel
Strand 4
A
551 555parallel
Strand 5
A
451 456parallel
Strand 6
A
465 468anti-parallel
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There are 8 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
379 381first strand
Strand 2
B
210 215anti-parallel
Strand 3
B
202 207anti-parallel
Strand 4
B
285 288parallel
Strand 5
B
327 331parallel
Strand 6
B
337 341anti-parallel
Strand 7
B
121 123anti-parallel
Strand 8
B
563 565anti-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
179 182first strand
Strand 2
B
189 192anti-parallel
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There are 6 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
465 469first strand
Strand 2
B
451 456anti-parallel
Strand 3
B
551 555parallel
Strand 4
B
574 580parallel
Strand 5
B
585 592anti-parallel
Strand 6
B
407 409anti-parallel
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There are 6 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
465 469first strand
Strand 2
B
451 456anti-parallel
Strand 3
B
551 555parallel
Strand 4
B
574 580parallel
Strand 5
B
585 592anti-parallel
Strand 6
B
412 414anti-parallel
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