Analysis of interatomic Contacts of Structural Units in PDB entry:
4MH2


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 4MH2 entry

There are 8 chains in PDB entry 4MH2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1GLY 165
B
 PRO 0HIS 164
C
 PRO 2GLY 165
D
 PRO 0HIS 164
E
 PRO 2HIS 164
F
 PRO 0HIS 164
G
 ALA 1HIS 164
H
 PRO 2MET 95
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 81 helices in PDB entry 4MH2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 30Right-handed 310
Helix 2
2
A
47 57Right-handed alpha
Helix 3
3
A
57 63Right-handed alpha
Helix 4
4
A
75 84Right-handed alpha
Helix 5
5
A
86 90Right-handed 310
Helix 6
6
A
105 111Right-handed alpha
Helix 7
7
A
147 164Right-handed alpha
Helix 8
8
B
27 30Right-handed 310
Helix 9
9
B
47 57Right-handed alpha
Helix 10
10
B
57 63Right-handed alpha
Helix 11
11
B
75 84Right-handed alpha
Helix 12
12
B
86 90Right-handed 310
Helix 13
13
B
105 111Right-handed alpha
Helix 14
14
B
147 164Right-handed alpha
Helix 15
15
C
27 30Right-handed 310
Helix 16
16
C
47 57Right-handed alpha
Helix 17
17
C
57 64Right-handed alpha
Helix 18
18
C
75 84Right-handed alpha
Helix 19
19
C
86 90Right-handed 310
Helix 20
20
C
105 111Right-handed alpha
Helix 21
21
C
147 164Right-handed alpha
Helix 22
22
D
27 30Right-handed 310
Helix 23
23
D
47 57Right-handed alpha
Helix 24
24
D
57 64Right-handed alpha
Helix 25
25
D
75 84Right-handed alpha
Helix 26
26
D
86 90Right-handed 310
Helix 27
27
D
105 111Right-handed alpha
Helix 28
28
D
147 164Right-handed alpha
Helix 29
29
E
27 30Right-handed 310
Helix 30
30
E
47 64Right-handed alpha
Helix 31
31
E
75 84Right-handed alpha
Helix 32
32
E
86 90Right-handed 310
Helix 33
33
E
105 111Right-handed alpha
Helix 34
34
E
147 164Right-handed alpha
Helix 35
35
F
27 30Right-handed 310
Helix 36
36
F
47 57Right-handed alpha
Helix 37
37
F
57 63Right-handed alpha
Helix 38
38
F
75 84Right-handed alpha
Helix 39
39
F
86 90Right-handed 310
Helix 40
40
F
105 111Right-handed alpha
Helix 41
41
F
147 164Right-handed alpha
Helix 42
42
G
27 30Right-handed 310
Helix 43
43
G
47 64Right-handed alpha
Helix 44
44
G
75 84Right-handed alpha
Helix 45
45
G
86 90Right-handed 310
Helix 46
46
G
105 111Right-handed alpha
Helix 47
47
G
147 164Right-handed alpha
Helix 48
48
H
27 30Right-handed 310
Helix 49
49
H
47 57Right-handed alpha
Helix 50
50
H
57 64Right-handed alpha
Helix 51
51
H
75 84Right-handed alpha
Helix 52
52
H
86 90Right-handed 310
Helix 53
53
H
105 111Right-handed alpha
Helix 54
54
H
147 164Right-handed alpha
Helix 55
55
I
27 30Right-handed 310
Helix 56
56
I
47 63Right-handed alpha
Helix 57
57
I
75 84Right-handed alpha
Helix 58
58
I
86 90Right-handed 310
Helix 59
59
I
105 111Right-handed alpha
Helix 60
60
I
147 162Right-handed alpha
Helix 61
61
J
27 30Right-handed 310
Helix 62
62
J
47 57Right-handed alpha
Helix 63
63
J
57 63Right-handed alpha
Helix 64
64
J
75 84Right-handed alpha
Helix 65
65
J
86 90Right-handed 310
Helix 66
66
J
105 111Right-handed alpha
Helix 67
67
J
147 161Right-handed alpha
Helix 68
68
K
27 30Right-handed 310
Helix 69
69
K
47 57Right-handed alpha
Helix 70
70
K
57 64Right-handed alpha
Helix 71
71
K
75 84Right-handed alpha
Helix 72
72
K
86 90Right-handed 310
Helix 73
73
K
105 111Right-handed alpha
Helix 74
74
K
147 164Right-handed alpha
Helix 75
75
L
27 30Right-handed 310
Helix 76
76
L
47 57Right-handed alpha
Helix 77
77
L
57 63Right-handed alpha
Helix 78
78
L
75 84Right-handed alpha
Helix 79
79
L
86 90Right-handed 310
Helix 80
80
L
105 111Right-handed alpha
Helix 81
81
L
147 164Right-handed alpha
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There are 18 sheets in PDB entry 4MH2. 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, Q, R,

There are 14 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
20 25first strand
Strand 2
A
12 17anti-parallel
Strand 3
A
98 101anti-parallel
Strand 4
A
66 72parallel
Strand 5
A
33 38parallel
Strand 6
A
123 128anti-parallel
Strand 7
A
134 140anti-parallel
Strand 8
B
134 140anti-parallel
Strand 9
B
123 128anti-parallel
Strand 10
B
33 38anti-parallel
Strand 11
B
66 72parallel
Strand 12
B
98 101parallel
Strand 13
B
12 17anti-parallel
Strand 14
B
20 25anti-parallel
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There are 2 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
114 115first strand
Strand 2
A
120 121anti-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
B
114 115first strand
Strand 2
B
120 121anti-parallel
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There are 14 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 25first strand
Strand 2
C
12 17anti-parallel
Strand 3
C
98 101anti-parallel
Strand 4
C
66 72parallel
Strand 5
C
33 38parallel
Strand 6
C
123 128anti-parallel
Strand 7
C
134 140anti-parallel
Strand 8
D
134 140anti-parallel
Strand 9
D
123 128anti-parallel
Strand 10
D
33 38anti-parallel
Strand 11
D
66 72parallel
Strand 12
D
98 101parallel
Strand 13
D
12 17anti-parallel
Strand 14
D
20 25anti-parallel
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There are 2 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
114 115first strand
Strand 2
C
120 121anti-parallel
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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
D
114 115first strand
Strand 2
D
120 121anti-parallel
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There are 14 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
20 25first strand
Strand 2
E
12 17anti-parallel
Strand 3
E
98 101anti-parallel
Strand 4
E
66 72parallel
Strand 5
E
33 38parallel
Strand 6
E
123 128anti-parallel
Strand 7
E
134 140anti-parallel
Strand 8
F
134 140anti-parallel
Strand 9
F
123 128anti-parallel
Strand 10
F
33 38anti-parallel
Strand 11
F
66 72parallel
Strand 12
F
98 101parallel
Strand 13
F
12 17anti-parallel
Strand 14
F
20 25anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
114 115first strand
Strand 2
E
120 121anti-parallel
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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
F
114 115first strand
Strand 2
F
120 121anti-parallel
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There are 14 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
20 25first strand
Strand 2
G
12 17anti-parallel
Strand 3
G
98 101anti-parallel
Strand 4
G
66 72parallel
Strand 5
G
33 38parallel
Strand 6
G
123 128anti-parallel
Strand 7
G
134 140anti-parallel
Strand 8
H
134 140anti-parallel
Strand 9
H
123 128anti-parallel
Strand 10
H
33 38anti-parallel
Strand 11
H
66 72parallel
Strand 12
H
98 101parallel
Strand 13
H
12 17anti-parallel
Strand 14
H
20 25anti-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
G
114 115first strand
Strand 2
G
120 121anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
114 115first strand
Strand 2
H
120 121anti-parallel
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There are 14 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
20 25first strand
Strand 2
I
12 17anti-parallel
Strand 3
I
98 101anti-parallel
Strand 4
I
66 72parallel
Strand 5
I
33 38parallel
Strand 6
I
123 128anti-parallel
Strand 7
I
134 140anti-parallel
Strand 8
J
134 140anti-parallel
Strand 9
J
123 128anti-parallel
Strand 10
J
33 38anti-parallel
Strand 11
J
66 72parallel
Strand 12
J
98 101parallel
Strand 13
J
12 17anti-parallel
Strand 14
J
20 25anti-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
I
114 115first strand
Strand 2
I
120 121anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
114 115first strand
Strand 2
J
120 121anti-parallel
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There are 14 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
20 25first strand
Strand 2
K
12 17anti-parallel
Strand 3
K
98 101anti-parallel
Strand 4
K
66 72parallel
Strand 5
K
33 38parallel
Strand 6
K
123 128anti-parallel
Strand 7
K
134 140anti-parallel
Strand 8
L
134 140anti-parallel
Strand 9
L
123 128anti-parallel
Strand 10
L
33 38anti-parallel
Strand 11
L
66 72parallel
Strand 12
L
98 101parallel
Strand 13
L
12 17anti-parallel
Strand 14
L
20 25anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
K
114 115first strand
Strand 2
K
120 121anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 115first strand
Strand 2
L
120 121anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il