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


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 3MPI entry

There are 4 chains in PDB entry 3MPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 391
B
 MET 1LYS 390
C
 MET 1HIS 395
D
 MET 1LYS 390
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 71 helices in PDB entry 3MPI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 24Right-handed alpha
Helix 2
2
A
27 35Right-handed alpha
Helix 3
3
A
42 49Right-handed alpha
Helix 4
4
A
57 61Right-handed 310
Helix 5
5
A
67 83Right-handed alpha
Helix 6
6
A
83 94Right-handed alpha
Helix 7
7
A
97 105Right-handed alpha
Helix 8
8
A
106 119Right-handed alpha
Helix 9
9
A
136 140Right-handed 310
Helix 10
10
A
176 182Right-handed 310
Helix 11
11
A
233 271Right-handed alpha
Helix 12
12
A
281 311Right-handed alpha
Helix 13
13
A
317 343Right-handed alpha
Helix 14
14
A
344 348Right-handed 310
Helix 15
15
A
351 360Right-handed alpha
Helix 16
16
A
361 366Right-handed alpha
Helix 17
17
A
369 382Right-handed alpha
Helix 18
18
B
6 24Right-handed alpha
Helix 19
19
B
27 34Right-handed alpha
Helix 20
20
B
42 49Right-handed alpha
Helix 21
21
B
50 54Right-handed 310
Helix 22
22
B
57 61Right-handed 310
Helix 23
23
B
67 83Right-handed alpha
Helix 24
24
B
83 94Right-handed alpha
Helix 25
25
B
97 105Right-handed alpha
Helix 26
26
B
106 119Right-handed alpha
Helix 27
27
B
136 140Right-handed 310
Helix 28
28
B
176 182Right-handed 310
Helix 29
29
B
223 225Right-handed 310
Helix 30
30
B
233 271Right-handed alpha
Helix 31
31
B
281 311Right-handed alpha
Helix 32
32
B
316 343Right-handed alpha
Helix 33
33
B
344 347Right-handed 310
Helix 34
34
B
352 360Right-handed alpha
Helix 35
35
B
361 365Right-handed 310
Helix 36
36
B
369 382Right-handed alpha
Helix 37
37
C
6 24Right-handed alpha
Helix 38
38
C
27 34Right-handed alpha
Helix 39
39
C
42 49Right-handed alpha
Helix 40
40
C
57 61Right-handed 310
Helix 41
41
C
67 83Right-handed alpha
Helix 42
42
C
83 94Right-handed alpha
Helix 43
43
C
97 105Right-handed alpha
Helix 44
44
C
106 119Right-handed alpha
Helix 45
45
C
136 140Right-handed 310
Helix 46
46
C
176 182Right-handed 310
Helix 47
47
C
225 227Right-handed 310
Helix 48
48
C
233 271Right-handed alpha
Helix 49
49
C
281 311Right-handed alpha
Helix 50
50
C
317 343Right-handed alpha
Helix 51
51
C
344 348Right-handed 310
Helix 52
52
C
351 360Right-handed alpha
Helix 53
53
C
360 366Right-handed alpha
Helix 54
54
C
369 382Right-handed alpha
Helix 55
55
D
6 24Right-handed alpha
Helix 56
56
D
27 35Right-handed alpha
Helix 57
57
D
42 50Right-handed alpha
Helix 58
58
D
57 61Right-handed 310
Helix 59
59
D
67 83Right-handed alpha
Helix 60
60
D
83 94Right-handed alpha
Helix 61
61
D
97 105Right-handed alpha
Helix 62
62
D
106 119Right-handed alpha
Helix 63
63
D
136 140Right-handed 310
Helix 64
64
D
176 182Right-handed 310
Helix 65
65
D
233 271Right-handed alpha
Helix 66
66
D
281 311Right-handed alpha
Helix 67
67
D
316 343Right-handed alpha
Helix 68
68
D
344 348Right-handed 310
Helix 69
69
D
352 360Right-handed alpha
Helix 70
70
D
361 365Right-handed 310
Helix 71
71
D
369 382Right-handed alpha
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There are 14 sheets in PDB entry 3MPI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
126 127first strand
Strand 2
A
169 174parallel
Strand 3
A
184 189anti-parallel
Strand 4
A
227 228anti-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
143 146first strand
Strand 2
A
150 161anti-parallel
Strand 3
A
212 223anti-parallel
Strand 4
A
197 201anti-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
272 273first strand
Strand 2
A
276 277anti-parallel
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There are 2 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
315 316first strand
Strand 2
A
388 389anti-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
126 127first strand
Strand 2
B
169 174parallel
Strand 3
B
184 189anti-parallel
Strand 4
B
227 228anti-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
143 146first strand
Strand 2
B
151 161anti-parallel
Strand 3
B
212 222anti-parallel
Strand 4
B
197 201anti-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
272 273first strand
Strand 2
B
276 277anti-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
C
126 127first strand
Strand 2
C
169 174parallel
Strand 3
C
184 189anti-parallel
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There are 4 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
143 146first strand
Strand 2
C
150 161anti-parallel
Strand 3
C
212 223anti-parallel
Strand 4
C
197 201anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
272 273first strand
Strand 2
C
276 277anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
315 316first strand
Strand 2
C
388 389anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
126 127first strand
Strand 2
D
169 174parallel
Strand 3
D
184 189anti-parallel
Strand 4
D
227 228anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
143 146first strand
Strand 2
D
150 161anti-parallel
Strand 3
D
212 223anti-parallel
Strand 4
D
197 201anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
272 273first strand
Strand 2
D
276 277anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il