Analysis of interatomic Contacts of Structural Units in PDB entry:
4M1Q


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 4M1Q entry

There are 2 chains in PDB entry 4M1Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3PHE 314
B
 LYS 4ASP 315
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 32 helices in PDB entry 4M1Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 28Right-handed alpha
Helix 2
2
A
39 51Right-handed alpha
Helix 3
3
A
53 57Right-handed 310
Helix 4
4
A
66 71Right-handed 310
Helix 5
5
A
89 111Right-handed alpha
Helix 6
6
A
123 136Right-handed alpha
Helix 7
7
A
138 140Right-handed 310
Helix 8
8
A
147 163Right-handed alpha
Helix 9
9
A
165 167Right-handed 310
Helix 10
10
A
185 187Right-handed 310
Helix 11
11
A
195 203Right-handed alpha
Helix 12
12
A
207 220Right-handed alpha
Helix 13
13
A
220 230Right-handed alpha
Helix 14
14
A
233 249Right-handed alpha
Helix 15
15
A
264 266Right-handed 310
Helix 16
16
A
292 311Right-handed alpha
Helix 17
17
B
14 28Right-handed alpha
Helix 18
18
B
39 51Right-handed alpha
Helix 19
19
B
53 57Right-handed 310
Helix 20
20
B
66 71Right-handed 310
Helix 21
21
B
89 111Right-handed alpha
Helix 22
22
B
123 136Right-handed alpha
Helix 23
23
B
138 140Right-handed 310
Helix 24
24
B
147 163Right-handed alpha
Helix 25
25
B
165 167Right-handed 310
Helix 26
26
B
185 187Right-handed 310
Helix 27
27
B
195 203Right-handed alpha
Helix 28
28
B
207 220Right-handed alpha
Helix 29
29
B
220 230Right-handed alpha
Helix 30
30
B
233 249Right-handed alpha
Helix 31
31
B
264 266Right-handed 310
Helix 32
32
B
292 311Right-handed alpha
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There are 8 sheets in PDB entry 4M1Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
61 64first strand
Strand 2
A
32 36parallel
Strand 3
A
7 11parallel
Strand 4
A
75 78parallel
Strand 5
A
116 119parallel
Strand 6
A
142 144parallel
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There are 3 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
169 170first strand
Strand 2
A
189 190anti-parallel
Strand 3
A
193 194anti-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
173 174first strand
Strand 2
A
182 183anti-parallel
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There are 3 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
253 262first strand
Strand 2
A
268 279anti-parallel
Strand 3
A
282 286anti-parallel
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There are 6 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
61 64first strand
Strand 2
B
32 36parallel
Strand 3
B
7 11parallel
Strand 4
B
75 78parallel
Strand 5
B
116 119parallel
Strand 6
B
142 144parallel
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There are 3 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
169 170first strand
Strand 2
B
189 190anti-parallel
Strand 3
B
193 194anti-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
173 174first strand
Strand 2
B
182 183anti-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
B
253 262first strand
Strand 2
B
268 279anti-parallel
Strand 3
B
282 286anti-parallel
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