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


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 3MPO entry

There are 4 chains in PDB entry 3MPO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 3ARG 264
B
 THR 2ALA 267
C
 THR 2LEU 268
D
 THR 2GLU 245
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 53 helices in PDB entry 3MPO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 35Right-handed alpha
Helix 2
2
A
46 57Right-handed alpha
Helix 3
3
A
69 71Right-handed 310
Helix 4
4
A
88 102Right-handed alpha
Helix 5
5
A
122 133Right-handed alpha
Helix 6
6
A
140 144Right-handed 310
Helix 7
7
A
158 169Right-handed alpha
Helix 8
8
A
170 176Right-handed alpha
Helix 9
9
A
195 207Right-handed alpha
Helix 10
10
A
210 212Right-handed 310
Helix 11
11
A
223 230Right-handed alpha
Helix 12
12
A
241 247Right-handed alpha
Helix 13
13
A
258 264Right-handed alpha
Helix 14
14
B
22 35Right-handed alpha
Helix 15
15
B
46 49Right-handed 310
Helix 16
16
B
50 57Right-handed alpha
Helix 17
17
B
69 71Right-handed 310
Helix 18
18
B
88 102Right-handed alpha
Helix 19
19
B
122 133Right-handed alpha
Helix 20
20
B
140 144Right-handed 310
Helix 21
21
B
158 169Right-handed alpha
Helix 22
22
B
170 176Right-handed alpha
Helix 23
23
B
195 207Right-handed alpha
Helix 24
24
B
210 212Right-handed 310
Helix 25
25
B
220 222Right-handed 310
Helix 26
26
B
223 230Right-handed alpha
Helix 27
27
B
240 245Right-handed alpha
Helix 28
28
B
257 267Right-handed alpha
Helix 29
29
C
22 35Right-handed alpha
Helix 30
30
C
46 58Right-handed alpha
Helix 31
31
C
88 102Right-handed alpha
Helix 32
32
C
122 133Right-handed alpha
Helix 33
33
C
140 144Right-handed 310
Helix 34
34
C
158 169Right-handed alpha
Helix 35
35
C
170 176Right-handed alpha
Helix 36
36
C
195 206Right-handed alpha
Helix 37
37
C
210 212Right-handed 310
Helix 38
38
C
220 222Right-handed 310
Helix 39
39
C
223 231Right-handed alpha
Helix 40
40
C
240 247Right-handed alpha
Helix 41
41
C
257 268Right-handed alpha
Helix 42
42
D
25 35Right-handed alpha
Helix 43
43
D
46 49Right-handed 310
Helix 44
44
D
50 57Right-handed alpha
Helix 45
45
D
88 103Right-handed alpha
Helix 46
46
D
122 133Right-handed alpha
Helix 47
47
D
140 144Right-handed 310
Helix 48
48
D
158 169Right-handed alpha
Helix 49
49
D
170 176Right-handed alpha
Helix 50
50
D
195 207Right-handed alpha
Helix 51
51
D
210 212Right-handed 310
Helix 52
52
D
223 230Right-handed alpha
Helix 53
53
D
240 245Right-handed alpha
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There are 9 sheets in PDB entry 3MPO. 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
81 84first strand
Strand 2
A
73 76anti-parallel
Strand 3
A
65 68anti-parallel
Strand 4
A
38 42parallel
Strand 5
A
5 8parallel
Strand 6
A
214 216parallel
Strand 7
A
232 233parallel
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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
177 180first strand
Strand 2
A
186 191anti-parallel
Strand 3
A
152 156anti-parallel
Strand 4
A
106 109anti-parallel
Strand 5
A
114 116anti-parallel
Strand 6
A
136 138parallel
Strand 7
C
120 121anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
81 84first strand
Strand 2
B
73 76anti-parallel
Strand 3
B
65 68anti-parallel
Strand 4
B
38 42parallel
Strand 5
B
5 9parallel
Strand 6
B
214 218parallel
Strand 7
B
232 235parallel
Strand 8
B
249 250parallel
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There are 6 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
136 138first strand
Strand 2
B
114 116parallel
Strand 3
B
106 109anti-parallel
Strand 4
B
152 156anti-parallel
Strand 5
B
186 191anti-parallel
Strand 6
B
177 180anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
38 42first strand
Strand 2
C
5 9parallel
Strand 3
C
214 218parallel
Strand 4
C
233 235parallel
Strand 5
C
249 250parallel
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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
C
65 68first strand
Strand 2
C
73 76anti-parallel
Strand 3
C
81 84anti-parallel
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There are 6 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
136 138first strand
Strand 2
C
114 116parallel
Strand 3
C
106 109anti-parallel
Strand 4
C
152 156anti-parallel
Strand 5
C
186 191anti-parallel
Strand 6
C
177 181anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
81 84first strand
Strand 2
D
73 76anti-parallel
Strand 3
D
65 68anti-parallel
Strand 4
D
38 42parallel
Strand 5
D
5 8parallel
Strand 6
D
214 217parallel
Strand 7
D
232 233parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
136 138first strand
Strand 2
D
114 116parallel
Strand 3
D
106 109anti-parallel
Strand 4
D
152 156anti-parallel
Strand 5
D
186 191anti-parallel
Strand 6
D
177 183anti-parallel
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