Analysis of interatomic Contacts of Structural Units in PDB entry:
4MPO


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 4MPO entry

There are 8 chains in PDB entry 4MPO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4PHE 148
B
 MET 1PHE 148
C
 THR 4PHE 148
D
 THR 4PHE 148
E
 LYS 5PHE 148
F
 LYS 5TYR 146
G
 LYS 5PHE 148
H
 LYS 5PHE 148
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 25 helices in PDB entry 4MPO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 65Right-handed alpha
Helix 2
2
A
119 125Right-handed alpha
Helix 3
3
A
129 147Right-handed alpha
Helix 4
4
B
51 65Right-handed alpha
Helix 5
5
B
119 125Right-handed alpha
Helix 6
6
B
129 148Right-handed alpha
Helix 7
7
C
51 65Right-handed alpha
Helix 8
8
C
119 125Right-handed alpha
Helix 9
9
C
129 148Right-handed alpha
Helix 10
10
D
51 65Right-handed alpha
Helix 11
11
D
119 125Right-handed alpha
Helix 12
12
D
129 148Right-handed alpha
Helix 13
13
E
51 65Right-handed alpha
Helix 14
14
E
119 125Right-handed alpha
Helix 15
15
E
129 147Right-handed alpha
Helix 16
16
F
51 65Right-handed alpha
Helix 17
17
F
119 125Right-handed alpha
Helix 18
18
F
129 144Right-handed alpha
Helix 19
19
G
22 24Right-handed 310
Helix 20
20
G
51 65Right-handed alpha
Helix 21
21
G
119 125Right-handed alpha
Helix 22
22
G
129 148Right-handed alpha
Helix 23
23
H
51 65Right-handed alpha
Helix 24
24
H
119 125Right-handed alpha
Helix 25
25
H
129 147Right-handed alpha
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There are 16 sheets in PDB entry 4MPO. 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, O, P,

There are 5 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
39 40first strand
Strand 2
A
26 33anti-parallel
Strand 3
A
5 17anti-parallel
Strand 4
A
89 102parallel
Strand 5
A
67 83anti-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
43 44first strand
Strand 2
A
5 17anti-parallel
Strand 3
A
26 33anti-parallel
Strand 4
A
112 118anti-parallel
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There are 5 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
39 40first strand
Strand 2
B
26 33anti-parallel
Strand 3
B
4 17anti-parallel
Strand 4
B
89 102parallel
Strand 5
B
67 83anti-parallel
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There are 4 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
43 44first strand
Strand 2
B
4 17anti-parallel
Strand 3
B
26 33anti-parallel
Strand 4
B
112 118anti-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
39 40first strand
Strand 2
C
26 33anti-parallel
Strand 3
C
5 17anti-parallel
Strand 4
C
89 102parallel
Strand 5
C
67 83anti-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
C
43 44first strand
Strand 2
C
5 17anti-parallel
Strand 3
C
26 33anti-parallel
Strand 4
C
112 118anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 40first strand
Strand 2
D
26 33anti-parallel
Strand 3
D
5 17anti-parallel
Strand 4
D
89 102parallel
Strand 5
D
67 83anti-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
D
43 44first strand
Strand 2
D
5 17anti-parallel
Strand 3
D
26 33anti-parallel
Strand 4
D
112 118anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
39 40first strand
Strand 2
E
26 33anti-parallel
Strand 3
E
6 17anti-parallel
Strand 4
E
89 102parallel
Strand 5
E
67 83anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
43 44first strand
Strand 2
E
6 17anti-parallel
Strand 3
E
26 33anti-parallel
Strand 4
E
112 118anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
39 40first strand
Strand 2
F
26 33anti-parallel
Strand 3
F
6 17anti-parallel
Strand 4
F
89 102parallel
Strand 5
F
67 83anti-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
F
43 44first strand
Strand 2
F
6 17anti-parallel
Strand 3
F
26 33anti-parallel
Strand 4
F
112 118anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
39 40first strand
Strand 2
G
26 33anti-parallel
Strand 3
G
6 17anti-parallel
Strand 4
G
90 102parallel
Strand 5
G
67 82anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
43 44first strand
Strand 2
G
6 17anti-parallel
Strand 3
G
26 33anti-parallel
Strand 4
G
112 118anti-parallel
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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
39 40first strand
Strand 2
H
26 33anti-parallel
Strand 3
H
6 17anti-parallel
Strand 4
H
89 102parallel
Strand 5
H
67 83anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
43 44first strand
Strand 2
H
6 17anti-parallel
Strand 3
H
26 33anti-parallel
Strand 4
H
112 118anti-parallel
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