Analysis of interatomic Contacts of Structural Units in PDB entry:
7YSK


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 7YSK entry

There are 4 chains in PDB entry 7YSK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -8ASN 48
A
 THR 50GLN 333
B
 HIS 2ASN 48
B
 THR 50THR 334
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 7YSK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
-3 4Right-handed alpha
Helix 2
AA2
A
21 29Right-handed alpha
Helix 3
AA3
A
48 64Right-handed alpha
Helix 4
AA4
A
76 89Right-handed alpha
Helix 5
AA5
A
104 111Right-handed alpha
Helix 6
AA6
A
112 120Right-handed alpha
Helix 7
AA7
A
133 148Right-handed alpha
Helix 8
AA8
A
156 160Right-handed 310
Helix 9
AA9
A
161 182Right-handed alpha
Helix 10
AB1
A
196 209Right-handed alpha
Helix 11
AB2
A
223 242Right-handed alpha
Helix 12
AB3
A
249 253Right-handed 310
Helix 13
AB4
A
268 283Right-handed alpha
Helix 14
AB5
A
290 304Right-handed alpha
Helix 15
AB6
A
320 326Right-handed 310
Helix 16
AB7
A
327 332Right-handed alpha
Helix 17
AB8
B
21 29Right-handed alpha
Helix 18
AB9
B
48 63Right-handed alpha
Helix 19
AC1
B
76 89Right-handed alpha
Helix 20
AC2
B
104 111Right-handed alpha
Helix 21
AC3
B
111 120Right-handed alpha
Helix 22
AC4
B
133 148Right-handed alpha
Helix 23
AC5
B
156 160Right-handed 310
Helix 24
AC6
B
161 182Right-handed alpha
Helix 25
AC7
B
196 209Right-handed alpha
Helix 26
AC8
B
223 243Right-handed alpha
Helix 27
AC9
B
249 253Right-handed 310
Helix 28
AD1
B
268 283Right-handed alpha
Helix 29
AD2
B
290 304Right-handed alpha
Helix 30
AD3
B
320 326Right-handed 310
Helix 31
AD4
B
327 332Right-handed alpha
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There are 4 sheets in PDB entry 7YSK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
18 20first strand
Strand 2
A
32 37anti-parallel
Strand 3
A
312 317parallel
Strand 4
A
188 193parallel
Strand 5
A
215 219parallel
Strand 6
A
255 256parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
123 129first strand
Strand 2
A
92 99parallel
Strand 3
A
67 73parallel
Strand 4
A
152 154parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 20first strand
Strand 2
B
32 37anti-parallel
Strand 3
B
312 317parallel
Strand 4
B
188 193parallel
Strand 5
B
215 219parallel
Strand 6
B
255 256parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
123 129first strand
Strand 2
B
93 99parallel
Strand 3
B
67 73parallel
Strand 4
B
152 154parallel
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