Analysis of interatomic Contacts of Structural Units in PDB entry:
9YD8


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 9YD8 entry

There are 2 chains in PDB entry 9YD8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 34TRP 309
B
 ARG 39TRP 309
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 20 helices in PDB entry 9YD8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
50 61Right-handed alpha
Helix 2
AA2
A
91 104Right-handed alpha
Helix 3
AA3
A
129 139Right-handed alpha
Helix 4
AA4
A
140 145Right-handed 310
Helix 5
AA5
A
158 166Right-handed alpha
Helix 6
AA6
A
179 190Right-handed alpha
Helix 7
AA7
A
195 197Right-handed 310
Helix 8
AA8
A
221 235Right-handed alpha
Helix 9
AA9
A
250 260Right-handed alpha
Helix 10
AB1
A
278 293Right-handed alpha
Helix 11
AB2
B
50 61Right-handed alpha
Helix 12
AB3
B
91 104Right-handed alpha
Helix 13
AB4
B
129 139Right-handed alpha
Helix 14
AB5
B
141 145Right-handed 310
Helix 15
AB6
B
158 166Right-handed alpha
Helix 16
AB7
B
179 189Right-handed alpha
Helix 17
AB8
B
195 197Right-handed 310
Helix 18
AB9
B
221 235Right-handed alpha
Helix 19
AC1
B
250 260Right-handed alpha
Helix 20
AC2
B
278 293Right-handed alpha
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There are 4 sheets in PDB entry 9YD8. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
87 90first strand
Strand 2
A
75 79anti-parallel
Strand 3
A
64 72anti-parallel
Strand 4
A
39 45parallel
Strand 5
A
299 301parallel
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There are 11 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
87 90first strand
Strand 2
A
75 79anti-parallel
Strand 3
A
64 72anti-parallel
Strand 4
A
110 115parallel
Strand 5
A
147 152parallel
Strand 6
A
172 177parallel
Strand 7
A
199 204parallel
Strand 8
A
240 246parallel
Strand 9
A
265 268parallel
Strand 10
A
39 45parallel
Strand 11
A
299 301parallel
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There are 5 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
87 90first strand
Strand 2
B
75 79anti-parallel
Strand 3
B
64 72anti-parallel
Strand 4
B
40 45parallel
Strand 5
B
300 301parallel
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There are 11 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
87 90first strand
Strand 2
B
75 79anti-parallel
Strand 3
B
64 72anti-parallel
Strand 4
B
110 115parallel
Strand 5
B
147 152parallel
Strand 6
B
172 177parallel
Strand 7
B
199 204parallel
Strand 8
B
240 246parallel
Strand 9
B
265 268parallel
Strand 10
B
40 45parallel
Strand 11
B
300 301parallel
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