Analysis of interatomic Contacts of Structural Units in PDB entry:
4N4M


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 4N4M entry

There is 1 chain in PDB entry 4N4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 40GLU 533
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 33 helices in PDB entry 4N4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 50Right-handed alpha
Helix 2
2
A
57 59Right-handed 310
Helix 3
3
A
62 66Right-handed 310
Helix 4
4
A
89 95Right-handed 310
Helix 5
5
A
96 101Right-handed alpha
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
124 133Right-handed alpha
Helix 8
8
A
138 142Right-handed 310
Helix 9
9
A
159 165Right-handed alpha
Helix 10
10
A
175 181Right-handed alpha
Helix 11
11
A
183 191Right-handed alpha
Helix 12
12
A
197 201Right-handed 310
Helix 13
13
A
209 214Right-handed alpha
Helix 14
14
A
216 219Right-handed 310
Helix 15
15
A
220 233Right-handed alpha
Helix 16
16
A
244 249Right-handed alpha
Helix 17
17
A
250 254Right-handed 310
Helix 18
18
A
263 271Right-handed alpha
Helix 19
19
A
272 282Right-handed alpha
Helix 20
20
A
300 306Right-handed alpha
Helix 21
21
A
307 310Right-handed 310
Helix 22
22
A
312 317Right-handed 310
Helix 23
23
A
332 334Right-handed 310
Helix 24
24
A
335 347Right-handed alpha
Helix 25
25
A
351 386Right-handed alpha
Helix 26
26
A
392 396Right-handed 310
Helix 27
27
A
420 431Right-handed alpha
Helix 28
28
A
433 443Right-handed alpha
Helix 29
29
A
445 450Right-handed alpha
Helix 30
30
A
455 484Right-handed alpha
Helix 31
31
A
490 494Right-handed 310
Helix 32
32
A
498 507Right-handed 310
Helix 33
33
A
513 519Right-handed alpha
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There are 3 sheets in PDB entry 4N4M. Click on sheet of interest to get list of strands forming it: A, B, C,

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
54 55first strand
Strand 2
A
68 69parallel
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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
76 77first strand
Strand 2
A
87 88anti-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
A
148 149first strand
Strand 2
A
152 153anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il