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


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 3MCM entry

There are 2 chains in PDB entry 3MCM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ILE 422
B
 MET 1ILE 422
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 3MCM. 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 29Right-handed alpha
Helix 2
2
A
71 86Right-handed alpha
Helix 3
3
A
123 126Right-handed 310
Helix 4
4
A
127 138Right-handed alpha
Helix 5
5
A
150 158Right-handed alpha
Helix 6
6
A
192 205Right-handed alpha
Helix 7
7
A
224 243Right-handed alpha
Helix 8
8
A
258 270Right-handed alpha
Helix 9
9
A
271 273Right-handed 310
Helix 10
10
A
283 295Right-handed alpha
Helix 11
11
A
321 336Right-handed alpha
Helix 12
12
A
339 341Right-handed 310
Helix 13
13
A
364 373Right-handed alpha
Helix 14
14
A
394 410Right-handed alpha
Helix 15
15
B
14 28Right-handed alpha
Helix 16
16
B
71 86Right-handed alpha
Helix 17
17
B
123 126Right-handed 310
Helix 18
18
B
127 138Right-handed alpha
Helix 19
19
B
143 147Right-handed 310
Helix 20
20
B
150 158Right-handed alpha
Helix 21
21
B
180 184Right-handed 310
Helix 22
22
B
192 205Right-handed alpha
Helix 23
23
B
224 242Right-handed alpha
Helix 24
24
B
243 246Right-handed 310
Helix 25
25
B
258 270Right-handed alpha
Helix 26
26
B
283 295Right-handed alpha
Helix 27
27
B
319 336Right-handed alpha
Helix 28
28
B
339 341Right-handed 310
Helix 29
29
B
356 363Right-handed alpha
Helix 30
30
B
364 373Right-handed alpha
Helix 31
31
B
383 388Right-handed alpha
Helix 32
32
B
394 410Right-handed alpha
Helix 33
33
B
411 413Right-handed 310
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There are 8 sheets in PDB entry 3MCM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
32 37first strand
Strand 2
A
59 68anti-parallel
Strand 3
A
2 10anti-parallel
Strand 4
A
101 106anti-parallel
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There are 4 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
32 37first strand
Strand 2
A
59 68anti-parallel
Strand 3
A
41 43anti-parallel
Strand 4
A
162 163anti-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
112 113first strand
Strand 2
A
118 119anti-parallel
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There are 9 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
172 178first strand
Strand 2
A
208 212parallel
Strand 3
A
251 255parallel
Strand 4
A
275 278parallel
Strand 5
A
297 301parallel
Strand 6
A
343 346parallel
Strand 7
A
375 378parallel
Strand 8
A
416 419parallel
Strand 9
A
172 178parallel
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There are 4 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
32 37first strand
Strand 2
B
59 68anti-parallel
Strand 3
B
2 10anti-parallel
Strand 4
B
100 106anti-parallel
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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
32 37first strand
Strand 2
B
59 68anti-parallel
Strand 3
B
41 43anti-parallel
Strand 4
B
162 163anti-parallel
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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
112 113first strand
Strand 2
B
118 119anti-parallel
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There are 9 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
172 178first strand
Strand 2
B
208 212parallel
Strand 3
B
251 255parallel
Strand 4
B
273 278parallel
Strand 5
B
297 301parallel
Strand 6
B
343 346parallel
Strand 7
B
375 379parallel
Strand 8
B
416 419parallel
Strand 9
B
172 178parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il