Analysis of interatomic Contacts of Structural Units in PDB entry:
3M5U


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 3M5U entry

There are 2 chains in PDB entry 3M5U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ALA 358
B
 MSE 1ALA 358
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 32 helices in PDB entry 3M5U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 24Right-handed alpha
Helix 2
2
A
27 31Right-handed 310
Helix 3
3
A
34 38Right-handed 310
Helix 4
4
A
42 61Right-handed alpha
Helix 5
5
A
73 87Right-handed alpha
Helix 6
6
A
98 111Right-handed alpha
Helix 7
7
A
169 172Right-handed 310
Helix 8
8
A
205 213Right-handed alpha
Helix 9
9
A
217 220Right-handed 310
Helix 10
10
A
221 228Right-handed alpha
Helix 11
11
A
236 252Right-handed alpha
Helix 12
12
A
255 276Right-handed alpha
Helix 13
13
A
286 290Right-handed 310
Helix 14
14
A
304 316Right-handed alpha
Helix 15
15
A
339 358Right-handed alpha
Helix 16
16
B
14 24Right-handed alpha
Helix 17
17
B
27 31Right-handed 310
Helix 18
18
B
34 38Right-handed 310
Helix 19
19
B
42 60Right-handed alpha
Helix 20
20
B
73 87Right-handed alpha
Helix 21
21
B
98 111Right-handed alpha
Helix 22
22
B
122 125Right-handed 310
Helix 23
23
B
169 172Right-handed 310
Helix 24
24
B
205 213Right-handed alpha
Helix 25
25
B
217 220Right-handed 310
Helix 26
26
B
221 228Right-handed alpha
Helix 27
27
B
236 253Right-handed alpha
Helix 28
28
B
255 276Right-handed alpha
Helix 29
29
B
286 290Right-handed 310
Helix 30
30
B
302 304Right-handed 310
Helix 31
31
B
305 316Right-handed alpha
Helix 32
32
B
339 358Right-handed alpha
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There are 8 sheets in PDB entry 3M5U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
4 5first strand
Strand 2
A
318 319parallel
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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
66 71first strand
Strand 2
A
199 204anti-parallel
Strand 3
A
182 188anti-parallel
Strand 4
A
164 167parallel
Strand 5
A
140 144parallel
Strand 6
A
92 96parallel
Strand 7
A
115 120parallel
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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
146 147first strand
Strand 2
A
152 153anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
281 283first strand
Strand 2
A
294 299anti-parallel
Strand 3
A
330 333anti-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
4 5first strand
Strand 2
B
318 319parallel
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There are 7 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
66 71first strand
Strand 2
B
199 204anti-parallel
Strand 3
B
182 188anti-parallel
Strand 4
B
164 167parallel
Strand 5
B
140 144parallel
Strand 6
B
92 96parallel
Strand 7
B
115 120parallel
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There are 2 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
146 147first strand
Strand 2
B
152 153anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
281 283first strand
Strand 2
B
294 299anti-parallel
Strand 3
B
330 333anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il