Analysis of interatomic Contacts of Structural Units in PDB entry:
3MA0


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 3MA0 entry

There are 3 chains in PDB entry 3MA0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1HIS 313
B
 GLU 2LEU 307
C
 GLU 2LEU 307
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 35 helices in PDB entry 3MA0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 31Right-handed alpha
Helix 2
2
A
43 57Right-handed alpha
Helix 3
3
A
72 82Right-handed alpha
Helix 4
4
A
105 121Right-handed alpha
Helix 5
5
A
135 155Right-handed alpha
Helix 6
6
A
167 169Right-handed 310
Helix 7
7
A
170 185Right-handed alpha
Helix 8
8
A
196 209Right-handed alpha
Helix 9
9
A
224 233Right-handed alpha
Helix 10
10
A
243 260Right-handed alpha
Helix 11
11
A
303 309Right-handed alpha
Helix 12
12
B
15 31Right-handed alpha
Helix 13
13
B
43 57Right-handed alpha
Helix 14
14
B
72 82Right-handed alpha
Helix 15
15
B
105 119Right-handed alpha
Helix 16
16
B
135 155Right-handed alpha
Helix 17
17
B
167 169Right-handed 310
Helix 18
18
B
170 185Right-handed alpha
Helix 19
19
B
196 210Right-handed alpha
Helix 20
20
B
224 233Right-handed alpha
Helix 21
21
B
243 260Right-handed alpha
Helix 22
22
B
288 292Right-handed 310
Helix 23
23
B
303 307Right-handed 310
Helix 24
24
C
15 31Right-handed alpha
Helix 25
25
C
43 58Right-handed alpha
Helix 26
26
C
72 82Right-handed alpha
Helix 27
27
C
105 121Right-handed alpha
Helix 28
28
C
135 155Right-handed alpha
Helix 29
29
C
167 169Right-handed 310
Helix 30
30
C
170 185Right-handed alpha
Helix 31
31
C
196 209Right-handed alpha
Helix 32
32
C
224 233Right-handed alpha
Helix 33
33
C
243 260Right-handed alpha
Helix 34
34
C
291 296Right-handed alpha
Helix 35
35
C
303 307Right-handed 310
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There are 9 sheets in PDB entry 3MA0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 7 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
34 39first strand
Strand 2
A
4 9parallel
Strand 3
A
61 64parallel
Strand 4
A
85 89parallel
Strand 5
A
100 104parallel
Strand 6
A
276 282parallel
Strand 7
A
268 271anti-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
158 165first strand
Strand 2
A
124 130parallel
Strand 3
A
191 194parallel
Strand 4
A
217 218parallel
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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
238 241first strand
Strand 2
A
285 288anti-parallel
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There are 7 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
34 39first strand
Strand 2
B
4 9parallel
Strand 3
B
61 64parallel
Strand 4
B
85 89parallel
Strand 5
B
100 104parallel
Strand 6
B
276 282parallel
Strand 7
B
268 271anti-parallel
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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
158 165first strand
Strand 2
B
124 130parallel
Strand 3
B
191 194parallel
Strand 4
B
217 218parallel
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There are 2 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
239 241first strand
Strand 2
B
285 287anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 39first strand
Strand 2
C
4 9parallel
Strand 3
C
61 64parallel
Strand 4
C
85 89parallel
Strand 5
C
100 104parallel
Strand 6
C
276 282parallel
Strand 7
C
268 271anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
158 165first strand
Strand 2
C
124 130parallel
Strand 3
C
191 194parallel
Strand 4
C
217 218parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
239 241first strand
Strand 2
C
285 287anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il