Analysis of interatomic Contacts of Structural Units in PDB entry:
1MA1


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 1MA1 entry

There are 6 chains in PDB entry 1MA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 4LEU 204
B
 GLU 4LEU 204
C
 GLU 4LEU 204
D
 GLU 4LEU 204
E
 GLU 4LEU 204
F
 GLU 4LEU 204
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 54 helices in PDB entry 1MA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 35Right-handed alpha
Helix 2
2
A
35 57Right-handed alpha
Helix 3
3
A
62 86Right-handed alpha
Helix 4
4
A
98 110Right-handed alpha
Helix 5
5
A
111 125Right-handed alpha
Helix 6
6
A
168 171Right-handed 310
Helix 7
7
A
172 177Right-handed alpha
Helix 8
8
A
179 188Right-handed alpha
Helix 9
9
A
192 202Right-handed alpha
Helix 10
10
B
25 35Right-handed alpha
Helix 11
11
B
35 57Right-handed alpha
Helix 12
12
B
62 86Right-handed alpha
Helix 13
13
B
98 110Right-handed alpha
Helix 14
14
B
111 125Right-handed alpha
Helix 15
15
B
168 171Right-handed 310
Helix 16
16
B
172 177Right-handed alpha
Helix 17
17
B
179 188Right-handed alpha
Helix 18
18
B
192 202Right-handed alpha
Helix 19
19
C
25 35Right-handed alpha
Helix 20
20
C
35 57Right-handed alpha
Helix 21
21
C
62 86Right-handed alpha
Helix 22
22
C
98 110Right-handed alpha
Helix 23
23
C
111 125Right-handed alpha
Helix 24
24
C
168 171Right-handed 310
Helix 25
25
C
172 177Right-handed alpha
Helix 26
26
C
179 188Right-handed alpha
Helix 27
27
C
192 202Right-handed alpha
Helix 28
28
D
25 35Right-handed alpha
Helix 29
29
D
35 57Right-handed alpha
Helix 30
30
D
62 86Right-handed alpha
Helix 31
31
D
98 110Right-handed alpha
Helix 32
32
D
111 125Right-handed alpha
Helix 33
33
D
168 171Right-handed 310
Helix 34
34
D
172 177Right-handed alpha
Helix 35
35
D
179 188Right-handed alpha
Helix 36
36
D
192 202Right-handed alpha
Helix 37
37
E
25 35Right-handed alpha
Helix 38
38
E
35 57Right-handed alpha
Helix 39
39
E
62 86Right-handed alpha
Helix 40
40
E
98 110Right-handed alpha
Helix 41
41
E
111 125Right-handed alpha
Helix 42
42
E
168 171Right-handed 310
Helix 43
43
E
172 177Right-handed alpha
Helix 44
44
E
179 188Right-handed alpha
Helix 45
45
E
192 202Right-handed alpha
Helix 46
46
F
25 35Right-handed alpha
Helix 47
47
F
35 57Right-handed alpha
Helix 48
48
F
62 86Right-handed alpha
Helix 49
49
F
98 110Right-handed alpha
Helix 50
50
F
111 125Right-handed alpha
Helix 51
51
F
168 171Right-handed 310
Helix 52
52
F
172 177Right-handed alpha
Helix 53
53
F
179 188Right-handed alpha
Helix 54
54
F
192 202Right-handed alpha
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There are 6 sheets in PDB entry 1MA1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
142 149first strand
Strand 2
A
130 137anti-parallel
Strand 3
A
163 166anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
142 149first strand
Strand 2
B
130 137anti-parallel
Strand 3
B
163 166anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
142 149first strand
Strand 2
C
130 137anti-parallel
Strand 3
C
163 166anti-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
D
142 149first strand
Strand 2
D
130 137anti-parallel
Strand 3
D
163 166anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
142 149first strand
Strand 2
E
130 137anti-parallel
Strand 3
E
163 166anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
142 149first strand
Strand 2
F
130 137anti-parallel
Strand 3
F
163 166anti-parallel
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