Analysis of interatomic Contacts of Structural Units in PDB entry:
4M8S


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 4M8S entry

There are 4 chains in PDB entry 4M8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2PRO 248
B
 THR 3PRO 248
C
 SER 2PRO 248
D
 SER 2PRO 248
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 52 helices in PDB entry 4M8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 31Right-handed alpha
Helix 2
2
A
41 53Right-handed alpha
Helix 3
3
A
54 56Right-handed 310
Helix 4
4
A
68 82Right-handed alpha
Helix 5
5
A
98 102Right-handed 310
Helix 6
6
A
103 115Right-handed alpha
Helix 7
7
A
115 133Right-handed alpha
Helix 8
8
A
143 148Right-handed alpha
Helix 9
9
A
152 174Right-handed alpha
Helix 10
10
A
190 195Right-handed alpha
Helix 11
11
A
197 206Right-handed alpha
Helix 12
12
A
215 228Right-handed alpha
Helix 13
13
A
229 232Right-handed 310
Helix 14
14
B
18 31Right-handed alpha
Helix 15
15
B
41 53Right-handed alpha
Helix 16
16
B
54 56Right-handed 310
Helix 17
17
B
68 81Right-handed alpha
Helix 18
18
B
98 102Right-handed 310
Helix 19
19
B
103 115Right-handed alpha
Helix 20
20
B
115 132Right-handed alpha
Helix 21
21
B
143 148Right-handed alpha
Helix 22
22
B
152 174Right-handed alpha
Helix 23
23
B
175 177Right-handed 310
Helix 24
24
B
190 195Right-handed alpha
Helix 25
25
B
197 206Right-handed alpha
Helix 26
26
B
215 228Right-handed alpha
Helix 27
27
B
229 232Right-handed 310
Helix 28
28
C
18 31Right-handed alpha
Helix 29
29
C
41 53Right-handed alpha
Helix 30
30
C
54 56Right-handed 310
Helix 31
31
C
68 82Right-handed alpha
Helix 32
32
C
98 102Right-handed 310
Helix 33
33
C
103 115Right-handed alpha
Helix 34
34
C
115 133Right-handed alpha
Helix 35
35
C
143 148Right-handed alpha
Helix 36
36
C
152 174Right-handed alpha
Helix 37
37
C
190 195Right-handed alpha
Helix 38
38
C
197 208Right-handed alpha
Helix 39
39
C
215 228Right-handed alpha
Helix 40
40
C
229 232Right-handed 310
Helix 41
41
D
18 31Right-handed alpha
Helix 42
42
D
41 53Right-handed alpha
Helix 43
43
D
54 56Right-handed 310
Helix 44
44
D
68 82Right-handed alpha
Helix 45
45
D
98 102Right-handed 310
Helix 46
46
D
103 115Right-handed alpha
Helix 47
47
D
115 133Right-handed alpha
Helix 48
48
D
143 148Right-handed alpha
Helix 49
49
D
152 174Right-handed alpha
Helix 50
50
D
202 206Right-handed alpha
Helix 51
51
D
215 228Right-handed alpha
Helix 52
52
D
229 232Right-handed 310
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There are 4 sheets in PDB entry 4M8S. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
58 61first strand
Strand 2
A
34 39parallel
Strand 3
A
10 13parallel
Strand 4
A
86 89parallel
Strand 5
A
135 140parallel
Strand 6
A
178 185parallel
Strand 7
A
238 241parallel
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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
B
58 61first strand
Strand 2
B
34 39parallel
Strand 3
B
10 13parallel
Strand 4
B
86 89parallel
Strand 5
B
136 140parallel
Strand 6
B
179 185parallel
Strand 7
B
238 241parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 61first strand
Strand 2
C
34 39parallel
Strand 3
C
10 13parallel
Strand 4
C
86 89parallel
Strand 5
C
135 140parallel
Strand 6
C
178 185parallel
Strand 7
C
238 241parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 61first strand
Strand 2
D
34 39parallel
Strand 3
D
10 13parallel
Strand 4
D
86 89parallel
Strand 5
D
135 140parallel
Strand 6
D
178 185parallel
Strand 7
D
238 241parallel
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