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


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 4MHB entry

There are 5 chains in PDB entry 4MHB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 15VAL 297
B
 MSE 15VAL 297
C
 MSE 15VAL 297
D
 MSE 15VAL 297
E
 MSE 15HIS 138
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 90 helices in PDB entry 4MHB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 53Right-handed alpha
Helix 2
2
A
60 64Right-handed 310
Helix 3
3
A
65 77Right-handed alpha
Helix 4
4
A
79 83Right-handed 310
Helix 5
5
A
90 94Right-handed 310
Helix 6
6
A
95 111Right-handed alpha
Helix 7
7
A
126 140Right-handed alpha
Helix 8
8
A
152 163Right-handed alpha
Helix 9
9
A
182 190Right-handed alpha
Helix 10
10
A
200 209Right-handed 310
Helix 11
11
A
210 220Right-handed alpha
Helix 12
12
A
223 235Right-handed alpha
Helix 13
13
A
245 254Right-handed alpha
Helix 14
14
A
261 270Right-handed alpha
Helix 15
15
A
283 292Right-handed alpha
Helix 16
16
B
38 53Right-handed alpha
Helix 17
17
B
60 64Right-handed 310
Helix 18
18
B
65 76Right-handed alpha
Helix 19
19
B
79 83Right-handed 310
Helix 20
20
B
90 94Right-handed 310
Helix 21
21
B
95 111Right-handed alpha
Helix 22
22
B
126 140Right-handed alpha
Helix 23
23
B
152 163Right-handed alpha
Helix 24
24
B
182 190Right-handed alpha
Helix 25
25
B
200 209Right-handed 310
Helix 26
26
B
210 220Right-handed alpha
Helix 27
27
B
223 235Right-handed alpha
Helix 28
28
B
245 254Right-handed alpha
Helix 29
29
B
261 270Right-handed alpha
Helix 30
30
B
283 292Right-handed alpha
Helix 31
31
C
38 53Right-handed alpha
Helix 32
32
C
60 64Right-handed 310
Helix 33
33
C
65 77Right-handed alpha
Helix 34
34
C
79 83Right-handed 310
Helix 35
35
C
90 94Right-handed 310
Helix 36
36
C
95 111Right-handed alpha
Helix 37
37
C
126 140Right-handed alpha
Helix 38
38
C
152 163Right-handed alpha
Helix 39
39
C
182 190Right-handed alpha
Helix 40
40
C
200 209Right-handed 310
Helix 41
41
C
210 220Right-handed alpha
Helix 42
42
C
223 235Right-handed alpha
Helix 43
43
C
245 254Right-handed alpha
Helix 44
44
C
261 270Right-handed alpha
Helix 45
45
C
283 292Right-handed alpha
Helix 46
46
D
38 53Right-handed alpha
Helix 47
47
D
60 64Right-handed 310
Helix 48
48
D
65 77Right-handed alpha
Helix 49
49
D
79 83Right-handed 310
Helix 50
50
D
90 94Right-handed 310
Helix 51
51
D
95 111Right-handed alpha
Helix 52
52
D
126 140Right-handed alpha
Helix 53
53
D
152 163Right-handed alpha
Helix 54
54
D
182 190Right-handed alpha
Helix 55
55
D
200 209Right-handed 310
Helix 56
56
D
210 220Right-handed alpha
Helix 57
57
D
223 235Right-handed alpha
Helix 58
58
D
245 254Right-handed alpha
Helix 59
59
D
261 270Right-handed alpha
Helix 60
60
D
283 292Right-handed alpha
Helix 61
61
E
38 53Right-handed alpha
Helix 62
62
E
60 64Right-handed 310
Helix 63
63
E
65 77Right-handed alpha
Helix 64
64
E
79 83Right-handed 310
Helix 65
65
E
90 94Right-handed 310
Helix 66
66
E
95 111Right-handed alpha
Helix 67
67
E
126 140Right-handed alpha
Helix 68
68
E
152 163Right-handed alpha
Helix 69
69
E
182 190Right-handed alpha
Helix 70
70
E
200 209Right-handed 310
Helix 71
71
E
210 220Right-handed alpha
Helix 72
72
E
223 235Right-handed alpha
Helix 73
73
E
245 254Right-handed alpha
Helix 74
74
E
261 270Right-handed alpha
Helix 75
75
E
283 292Right-handed alpha
Helix 76
76
F
38 53Right-handed alpha
Helix 77
77
F
60 64Right-handed 310
Helix 78
78
F
65 77Right-handed alpha
Helix 79
79
F
79 83Right-handed 310
Helix 80
80
F
90 94Right-handed 310
Helix 81
81
F
95 111Right-handed alpha
Helix 82
82
F
126 140Right-handed alpha
Helix 83
83
F
152 163Right-handed alpha
Helix 84
84
F
182 190Right-handed alpha
Helix 85
85
F
200 209Right-handed 310
Helix 86
86
F
210 220Right-handed alpha
Helix 87
87
F
223 235Right-handed alpha
Helix 88
88
F
245 254Right-handed alpha
Helix 89
89
F
261 270Right-handed alpha
Helix 90
90
F
283 292Right-handed alpha
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There are 12 sheets in PDB entry 4MHB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
17 19first strand
Strand 2
A
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
A
56 58parallel
Strand 3
A
84 89parallel
Strand 4
A
115 120parallel
Strand 5
A
143 149parallel
Strand 6
A
169 173parallel
Strand 7
A
193 197parallel
Strand 8
A
238 241parallel
Strand 9
A
29 32parallel
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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
17 19first strand
Strand 2
B
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
B
56 58parallel
Strand 3
B
84 89parallel
Strand 4
B
115 120parallel
Strand 5
B
143 149parallel
Strand 6
B
169 173parallel
Strand 7
B
193 197parallel
Strand 8
B
238 241parallel
Strand 9
B
29 32parallel
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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
17 19first strand
Strand 2
C
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
C
56 58parallel
Strand 3
C
84 89parallel
Strand 4
C
115 120parallel
Strand 5
C
143 149parallel
Strand 6
C
169 173parallel
Strand 7
C
193 197parallel
Strand 8
C
238 241parallel
Strand 9
C
29 32parallel
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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
D
17 19first strand
Strand 2
D
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
D
56 58parallel
Strand 3
D
84 89parallel
Strand 4
D
115 120parallel
Strand 5
D
143 149parallel
Strand 6
D
169 173parallel
Strand 7
D
193 197parallel
Strand 8
D
238 241parallel
Strand 9
D
29 32parallel
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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
E
17 19first strand
Strand 2
E
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
E
56 58parallel
Strand 3
E
84 89parallel
Strand 4
E
115 120parallel
Strand 5
E
143 149parallel
Strand 6
E
169 173parallel
Strand 7
E
193 197parallel
Strand 8
E
238 241parallel
Strand 9
E
29 32parallel
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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
F
17 19first strand
Strand 2
F
25 27anti-parallel
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There are 9 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
29 32first strand
Strand 2
F
56 58parallel
Strand 3
F
84 89parallel
Strand 4
F
115 120parallel
Strand 5
F
143 149parallel
Strand 6
F
169 173parallel
Strand 7
F
193 197parallel
Strand 8
F
238 241parallel
Strand 9
F
29 32parallel
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