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


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 3MAR entry

There are 2 chains in PDB entry 3MAR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2LEU 414
B
 MET 1LEU 414
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 34 helices in PDB entry 3MAR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 31Right-handed alpha
Helix 2
2
A
45 52Right-handed alpha
Helix 3
3
A
54 68Right-handed alpha
Helix 4
4
A
79 87Right-handed alpha
Helix 5
5
A
94 99Right-handed alpha
Helix 6
6
A
99 104Right-handed alpha
Helix 7
7
A
185 202Right-handed alpha
Helix 8
8
A
220 233Right-handed alpha
Helix 9
9
A
235 241Right-handed alpha
Helix 10
10
A
250 258Right-handed alpha
Helix 11
11
A
312 320Right-handed alpha
Helix 12
12
A
329 348Right-handed alpha
Helix 13
13
A
349 369Right-handed alpha
Helix 14
14
A
373 378Right-handed alpha
Helix 15
15
A
381 386Right-handed alpha
Helix 16
16
A
387 391Right-handed 310
Helix 17
17
A
393 414Right-handed alpha
Helix 18
18
B
16 31Right-handed alpha
Helix 19
19
B
45 53Right-handed alpha
Helix 20
20
B
54 68Right-handed alpha
Helix 21
21
B
79 86Right-handed alpha
Helix 22
22
B
94 104Right-handed alpha
Helix 23
23
B
185 203Right-handed alpha
Helix 24
24
B
219 234Right-handed alpha
Helix 25
25
B
235 242Right-handed alpha
Helix 26
26
B
251 260Right-handed alpha
Helix 27
27
B
287 289Right-handed 310
Helix 28
28
B
312 321Right-handed alpha
Helix 29
29
B
329 348Right-handed alpha
Helix 30
30
B
349 368Right-handed alpha
Helix 31
31
B
373 381Right-handed alpha
Helix 32
32
B
382 386Right-handed 310
Helix 33
33
B
387 391Right-handed 310
Helix 34
34
B
393 413Right-handed alpha
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There are 9 sheets in PDB entry 3MAR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
5 8first strand
Strand 2
A
35 37parallel
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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
11 14first strand
Strand 2
A
40 43parallel
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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
69 72first strand
Strand 2
A
303 307parallel
Strand 3
A
291 296anti-parallel
Strand 4
A
106 107anti-parallel
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There are 8 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
69 72first strand
Strand 2
A
303 307parallel
Strand 3
A
291 296anti-parallel
Strand 4
A
109 111anti-parallel
Strand 5
A
128 130anti-parallel
Strand 6
A
265 269parallel
Strand 7
A
207 210parallel
Strand 8
A
246 248parallel
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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
A
165 166first strand
Strand 2
A
150 158anti-parallel
Strand 3
B
150 158anti-parallel
Strand 4
B
165 166anti-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
A
165 166first strand
Strand 2
A
150 158anti-parallel
Strand 3
B
150 158anti-parallel
Strand 4
B
170 172anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
182 184first strand
Strand 2
B
178 181anti-parallel
Strand 3
B
142 145anti-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
35 39first strand
Strand 2
B
5 14parallel
Strand 3
B
42 43parallel
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There are 10 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 39first strand
Strand 2
B
5 14parallel
Strand 3
B
69 72parallel
Strand 4
B
303 307parallel
Strand 5
B
291 296anti-parallel
Strand 6
B
106 111anti-parallel
Strand 7
B
126 133anti-parallel
Strand 8
B
263 270parallel
Strand 9
B
207 211parallel
Strand 10
B
249 250parallel
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