Analysis of interatomic Contacts of Structural Units in PDB entry:
1MY4


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 1MY4 entry

There are 3 chains in PDB entry 1MY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4CYS 261
B
 ASN 3CYS 261
C
 LYS 4CYS 261
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 30 helices in PDB entry 1MY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
2
A
27 30Right-handed 310
Helix 2
3
A
34 48Right-handed alpha
Helix 3
4
A
72 80Right-handed alpha
Helix 4
5
A
93 98Right-handed alpha
Helix 5
6
A
123 130Right-handed alpha
Helix 6
7
A
141 150Right-handed alpha
Helix 7
9
A
173 184Right-handed alpha
Helix 8
10
A
194 202Right-handed alpha
Helix 9
11
A
229 244Right-handed alpha
Helix 10
12
A
245 256Right-handed alpha
Helix 11
13
B
28 30Right-handed 310
Helix 12
14
B
34 47Right-handed alpha
Helix 13
15
B
72 80Right-handed alpha
Helix 14
16
B
93 99Right-handed alpha
Helix 15
17
B
123 130Right-handed alpha
Helix 16
18
B
141 150Right-handed alpha
Helix 17
19
B
152 165Right-handed alpha
Helix 18
20
B
173 184Right-handed alpha
Helix 19
21
B
194 202Right-handed alpha
Helix 20
22
B
229 244Right-handed alpha
Helix 21
23
B
245 256Right-handed alpha
Helix 22
24
C
22 26Right-handed 310
Helix 23
26
C
34 47Right-handed alpha
Helix 24
27
C
72 80Right-handed alpha
Helix 25
28
C
93 98Right-handed alpha
Helix 26
30
C
141 150Right-handed alpha
Helix 27
32
C
173 183Right-handed alpha
Helix 28
33
C
194 202Right-handed alpha
Helix 29
34
C
229 244Right-handed alpha
Helix 30
35
C
245 256Right-handed alpha
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There are 15 sheets in PDB entry 1MY4. 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,

There are 3 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
51 55first strand
Strand 2
A
6 10parallel
Strand 3
A
85 86parallel
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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
18 19first strand
Strand 2
A
32 33anti-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
100 102first strand
Strand 2
A
223 225anti-parallel
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There are 2 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
107 109first strand
Strand 2
A
218 220anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
134 136first strand
Strand 2
A
188 193parallel
Strand 3
A
111 116anti-parallel
Strand 4
A
208 211anti-parallel
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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
51 55first strand
Strand 2
B
6 10parallel
Strand 3
B
85 86parallel
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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
18 19first strand
Strand 2
B
32 33anti-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
B
100 102first strand
Strand 2
B
223 225anti-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
B
107 109first strand
Strand 2
B
218 220anti-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
B
134 136first strand
Strand 2
B
188 193parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
208 211anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 55first strand
Strand 2
C
6 10parallel
Strand 3
C
85 86parallel
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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
C
18 19first strand
Strand 2
C
32 33anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
100 102first strand
Strand 2
C
223 225anti-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
C
107 109first strand
Strand 2
C
218 220anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
134 136first strand
Strand 2
C
188 193parallel
Strand 3
C
111 115anti-parallel
Strand 4
C
209 211anti-parallel
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