Analysis of interatomic Contacts of Structural Units in PDB entry:
5YSQ


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 5YSQ entry

There are 2 chains in PDB entry 5YSQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1TYR 285
B
 MET 1ILE 280
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 29 helices in PDB entry 5YSQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 37Right-handed alpha
Helix 2
AA2
A
48 55Right-handed 310
Helix 3
AA3
A
56 61Right-handed alpha
Helix 4
AA4
A
99 104Right-handed 310
Helix 5
AA5
A
124 131Right-handed alpha
Helix 6
AA6
A
140 144Right-handed alpha
Helix 7
AA7
A
159 164Right-handed alpha
Helix 8
AA8
A
165 167Right-handed 310
Helix 9
AA9
A
174 182Right-handed alpha
Helix 10
AB1
A
185 196Right-handed alpha
Helix 11
AB2
A
231 246Right-handed alpha
Helix 12
AB3
A
250 266Right-handed alpha
Helix 13
AB4
A
273 280Right-handed 310
Helix 14
AB5
A
281 285Right-handed 310
Helix 15
AB6
B
27 37Right-handed alpha
Helix 16
AB7
B
51 62Right-handed 310
Helix 17
AB8
B
83 87Right-handed 310
Helix 18
AB9
B
99 106Right-handed 310
Helix 19
AC1
B
122 124Right-handed 310
Helix 20
AC2
B
125 133Right-handed alpha
Helix 21
AC3
B
140 144Right-handed alpha
Helix 22
AC4
B
159 164Right-handed alpha
Helix 23
AC5
B
165 167Right-handed 310
Helix 24
AC6
B
174 182Right-handed alpha
Helix 25
AC7
B
185 196Right-handed alpha
Helix 26
AC8
B
226 230Right-handed alpha
Helix 27
AC9
B
231 246Right-handed alpha
Helix 28
AD1
B
250 266Right-handed alpha
Helix 29
AD2
B
273 280Right-handed 310
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There are 7 sheets in PDB entry 5YSQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

There are 9 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
64 69first strand
Strand 2
A
41 47parallel
Strand 3
A
2 5parallel
Strand 4
A
110 113parallel
Strand 5
A
135 139parallel
Strand 6
A
169 173parallel
Strand 7
A
201 205parallel
Strand 8
A
208 212anti-parallel
Strand 9
A
216 220anti-parallel
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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
18 24first strand
Strand 2
A
9 15anti-parallel
Strand 3
A
74 80parallel
Strand 4
A
88 93anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
145 148first strand
Strand 2
A
151 154anti-parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
223 225first strand
Strand 2
B
223 225anti-parallel
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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 69first strand
Strand 2
B
41 47parallel
Strand 3
B
2 5parallel
Strand 4
B
110 113parallel
Strand 5
B
135 139parallel
Strand 6
B
169 173parallel
Strand 7
B
200 205parallel
Strand 8
B
208 212anti-parallel
Strand 9
B
216 220anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 22first strand
Strand 2
B
10 15anti-parallel
Strand 3
B
75 80parallel
Strand 4
B
88 93anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 148first strand
Strand 2
B
151 154anti-parallel
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