Analysis of interatomic Contacts of Structural Units in PDB entry:
8CEQ


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 8CEQ entry

There are 2 chains in PDB entry 8CEQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 297
B
 VAL 3PRO 297
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 22 helices in PDB entry 8CEQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 16Right-handed 310
Helix 2
AA2
A
36 56Right-handed alpha
Helix 3
AA3
A
72 85Right-handed alpha
Helix 4
AA4
A
100 104Right-handed 310
Helix 5
AA5
A
117 129Right-handed alpha
Helix 6
AA6
A
149 168Right-handed alpha
Helix 7
AA7
A
180 184Right-handed 310
Helix 8
AA8
A
225 242Right-handed alpha
Helix 9
AA9
A
243 246Right-handed 310
Helix 10
AB1
A
257 268Right-handed alpha
Helix 11
AB2
A
278 295Right-handed alpha
Helix 12
AB3
B
12 16Right-handed 310
Helix 13
AB4
B
36 56Right-handed alpha
Helix 14
AB5
B
74 85Right-handed alpha
Helix 15
AB6
B
100 104Right-handed 310
Helix 16
AB7
B
117 128Right-handed alpha
Helix 17
AB8
B
149 168Right-handed alpha
Helix 18
AB9
B
180 184Right-handed 310
Helix 19
AC1
B
225 242Right-handed alpha
Helix 20
AC2
B
243 246Right-handed 310
Helix 21
AC3
B
257 268Right-handed alpha
Helix 22
AC4
B
278 295Right-handed alpha
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There are 5 sheets in PDB entry 8CEQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 2 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
3 4first strand
Strand 2
A
247 248parallel
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There are 7 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
109 113first strand
Strand 2
A
90 95parallel
Strand 3
A
63 67parallel
Strand 4
A
133 137parallel
Strand 5
A
171 176parallel
Strand 6
A
208 213anti-parallel
Strand 7
A
194 196anti-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
188 191first strand
Strand 2
A
221 224anti-parallel
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There are 7 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
109 113first strand
Strand 2
B
89 95parallel
Strand 3
B
62 67parallel
Strand 4
B
133 137parallel
Strand 5
B
171 176parallel
Strand 6
B
208 213anti-parallel
Strand 7
B
194 196anti-parallel
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There are 2 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
188 191first strand
Strand 2
B
221 224anti-parallel
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