Analysis of interatomic Contacts of Structural Units in PDB entry:
1Y7P


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 1Y7P entry

There are 3 chains in PDB entry 1Y7P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2ARG 217
B
 GLY -1LYS 215
C
 LEU 5LYS 221
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 31 helices in PDB entry 1Y7P. 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 23Right-handed alpha
Helix 2
2
A
57 67Right-handed alpha
Helix 3
3
A
79 84Right-handed alpha
Helix 4
4
A
93 114Right-handed alpha
Helix 5
5
A
127 138Right-handed alpha
Helix 6
6
A
139 141Right-handed 310
Helix 7
7
A
156 166Right-handed alpha
Helix 8
8
A
167 169Right-handed 310
Helix 9
9
A
180 185Right-handed alpha
Helix 10
10
A
191 204Right-handed alpha
Helix 11
11
A
210 214Right-handed 310
Helix 12
12
B
14 26Right-handed alpha
Helix 13
13
B
40 44Right-handed 310
Helix 14
14
B
57 66Right-handed alpha
Helix 15
15
B
79 85Right-handed alpha
Helix 16
16
B
93 113Right-handed alpha
Helix 17
17
B
127 138Right-handed alpha
Helix 18
18
B
139 141Right-handed 310
Helix 19
19
B
156 168Right-handed alpha
Helix 20
20
B
180 185Right-handed alpha
Helix 21
21
B
191 204Right-handed alpha
Helix 22
22
C
15 26Right-handed alpha
Helix 23
23
C
61 67Right-handed alpha
Helix 24
24
C
79 84Right-handed alpha
Helix 25
25
C
93 113Right-handed alpha
Helix 26
26
C
127 138Right-handed alpha
Helix 27
27
C
139 141Right-handed 310
Helix 28
28
C
156 168Right-handed alpha
Helix 29
29
C
180 185Right-handed alpha
Helix 30
30
C
191 204Right-handed alpha
Helix 31
31
C
210 215Right-handed 310
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There are 4 sheets in PDB entry 1Y7P. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
71 77first strand
Strand 2
A
3 10anti-parallel
Strand 3
A
46 53anti-parallel
Strand 4
A
30 37anti-parallel
Strand 5
C
33 37anti-parallel
Strand 6
C
47 51anti-parallel
Strand 7
C
6 9anti-parallel
Strand 8
C
71 73anti-parallel
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There are 11 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
187 189first strand
Strand 2
A
171 175parallel
Strand 3
A
144 150parallel
Strand 4
A
86 92parallel
Strand 5
A
118 124parallel
Strand 6
C
118 124anti-parallel
Strand 7
C
86 92parallel
Strand 8
C
144 150parallel
Strand 9
C
171 175parallel
Strand 10
C
187 189parallel
Strand 11
C
218 219parallel
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There are 4 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
29 37first strand
Strand 2
B
47 54anti-parallel
Strand 3
B
2 9anti-parallel
Strand 4
B
71 77anti-parallel
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There are 5 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
118 124first strand
Strand 2
B
86 92parallel
Strand 3
B
144 150parallel
Strand 4
B
171 175parallel
Strand 5
B
187 189parallel
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