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


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 4MSO entry

There are 2 chains in PDB entry 4MSO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 2ARG 415
B
 PHE 2ARG 415
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 40 helices in PDB entry 4MSO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 11Right-handed alpha
Helix 2
2
A
13 30Right-handed alpha
Helix 3
3
A
41 49Right-handed alpha
Helix 4
4
A
50 55Right-handed 310
Helix 5
5
A
73 88Right-handed alpha
Helix 6
6
A
98 111Right-handed alpha
Helix 7
7
A
155 167Right-handed alpha
Helix 8
8
A
174 180Right-handed alpha
Helix 9
9
A
183 194Right-handed alpha
Helix 10
10
A
205 211Right-handed alpha
Helix 11
11
A
229 233Right-handed 310
Helix 12
12
A
246 254Right-handed alpha
Helix 13
13
A
255 260Right-handed alpha
Helix 14
14
A
263 278Right-handed alpha
Helix 15
15
A
279 303Right-handed alpha
Helix 16
16
A
322 325Right-handed 310
Helix 17
17
A
327 338Right-handed alpha
Helix 18
18
A
364 370Right-handed alpha
Helix 19
19
A
373 390Right-handed alpha
Helix 20
20
A
393 411Right-handed alpha
Helix 21
21
B
3 7Right-handed alpha
Helix 22
22
B
8 10Right-handed 310
Helix 23
23
B
13 30Right-handed alpha
Helix 24
24
B
41 49Right-handed alpha
Helix 25
25
B
50 55Right-handed 310
Helix 26
26
B
73 88Right-handed alpha
Helix 27
27
B
98 111Right-handed alpha
Helix 28
28
B
155 167Right-handed alpha
Helix 29
29
B
174 180Right-handed alpha
Helix 30
30
B
183 194Right-handed alpha
Helix 31
31
B
205 211Right-handed alpha
Helix 32
32
B
229 233Right-handed 310
Helix 33
33
B
246 253Right-handed alpha
Helix 34
34
B
263 279Right-handed alpha
Helix 35
35
B
279 303Right-handed alpha
Helix 36
36
B
322 325Right-handed 310
Helix 37
37
B
327 338Right-handed alpha
Helix 38
38
B
364 370Right-handed alpha
Helix 39
39
B
373 390Right-handed alpha
Helix 40
40
B
393 411Right-handed alpha
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There are 6 sheets in PDB entry 4MSO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
31 32first strand
Strand 2
A
340 341parallel
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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
91 93first strand
Strand 2
A
238 242anti-parallel
Strand 3
A
223 227anti-parallel
Strand 4
A
197 201parallel
Strand 5
A
170 173parallel
Strand 6
A
116 121parallel
Strand 7
A
142 147parallel
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There are 4 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
306 307first strand
Strand 2
A
316 320anti-parallel
Strand 3
A
359 363anti-parallel
Strand 4
A
343 345anti-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
31 32first strand
Strand 2
B
340 341parallel
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There are 7 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
91 93first strand
Strand 2
B
238 242anti-parallel
Strand 3
B
223 227anti-parallel
Strand 4
B
197 201parallel
Strand 5
B
170 173parallel
Strand 6
B
116 121parallel
Strand 7
B
142 147parallel
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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
B
306 309first strand
Strand 2
B
316 320anti-parallel
Strand 3
B
359 363anti-parallel
Strand 4
B
343 344anti-parallel
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