Analysis of interatomic Contacts of Structural Units in PDB entry:
4N48


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 4N48 entry

There are 4 chains in PDB entry 4N48 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 141VAL 547
B
 VAL 141VAL 547
D
 G 1 C 4
G
 G 1 C 4
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 37 helices in PDB entry 4N48. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
142 146Right-handed 310
Helix 2
2
A
169 174Right-handed 310
Helix 3
3
A
192 205Right-handed alpha
Helix 4
4
A
206 209Right-handed 310
Helix 5
5
A
210 222Right-handed alpha
Helix 6
6
A
224 228Right-handed 310
Helix 7
7
A
235 247Right-handed alpha
Helix 8
8
A
281 292Right-handed alpha
Helix 9
9
A
309 313Right-handed 310
Helix 10
10
A
328 332Right-handed 310
Helix 11
11
A
338 352Right-handed alpha
Helix 12
12
A
372 374Right-handed 310
Helix 13
13
A
375 380Right-handed alpha
Helix 14
14
A
380 394Right-handed alpha
Helix 15
15
A
410 423Right-handed alpha
Helix 16
16
A
453 471Right-handed alpha
Helix 17
17
A
482 487Right-handed alpha
Helix 18
18
A
489 520Right-handed alpha
Helix 19
19
A
527 540Right-handed alpha
Helix 20
20
B
167 172Right-handed alpha
Helix 21
21
B
192 205Right-handed alpha
Helix 22
22
B
206 208Right-handed 310
Helix 23
23
B
210 222Right-handed alpha
Helix 24
24
B
224 228Right-handed 310
Helix 25
25
B
235 247Right-handed alpha
Helix 26
26
B
281 292Right-handed alpha
Helix 27
27
B
309 313Right-handed 310
Helix 28
28
B
328 332Right-handed 310
Helix 29
29
B
338 352Right-handed alpha
Helix 30
30
B
372 374Right-handed 310
Helix 31
31
B
375 380Right-handed alpha
Helix 32
32
B
380 394Right-handed alpha
Helix 33
33
B
410 423Right-handed alpha
Helix 34
34
B
453 470Right-handed alpha
Helix 35
35
B
482 489Right-handed alpha
Helix 36
36
B
489 520Right-handed alpha
Helix 37
37
B
527 540Right-handed alpha
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There are 4 sheets in PDB entry 4N48. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
176 179first strand
Strand 2
A
475 479anti-parallel
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There are 7 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
321 323first strand
Strand 2
A
295 300parallel
Strand 3
A
271 276parallel
Strand 4
A
358 363parallel
Strand 5
A
395 405parallel
Strand 6
A
442 449anti-parallel
Strand 7
A
424 430anti-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
B
176 179first strand
Strand 2
B
475 479anti-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
B
321 323first strand
Strand 2
B
295 300parallel
Strand 3
B
271 276parallel
Strand 4
B
358 363parallel
Strand 5
B
395 405parallel
Strand 6
B
442 449anti-parallel
Strand 7
B
424 430anti-parallel
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