Analysis of interatomic Contacts of Structural Units in PDB entry:
7EC8


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 7EC8 entry

There are 2 chains in PDB entry 7EC8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 45GLU 309
B
 TYR 45GLU 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 23 helices in PDB entry 7EC8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
52 58Right-handed alpha
Helix 2
AA2
A
105 110Right-handed 310
Helix 3
AA3
A
111 118Right-handed alpha
Helix 4
AA4
A
134 155Right-handed alpha
Helix 5
AA5
A
175 188Right-handed alpha
Helix 6
AA6
A
205 209Right-handed 310
Helix 7
AA7
A
229 237Right-handed alpha
Helix 8
AA8
A
254 258Right-handed 310
Helix 9
AA9
A
262 280Right-handed alpha
Helix 10
AB1
A
281 283Right-handed 310
Helix 11
AB2
A
284 289Right-handed alpha
Helix 12
AB3
A
292 296Right-handed 310
Helix 13
AB4
B
52 58Right-handed alpha
Helix 14
AB5
B
105 110Right-handed 310
Helix 15
AB6
B
111 118Right-handed alpha
Helix 16
AB7
B
134 155Right-handed alpha
Helix 17
AB8
B
175 188Right-handed alpha
Helix 18
AB9
B
205 209Right-handed 310
Helix 19
AC1
B
229 237Right-handed alpha
Helix 20
AC2
B
254 258Right-handed 310
Helix 21
AC3
B
262 279Right-handed alpha
Helix 22
AC4
B
281 288Right-handed 310
Helix 23
AC5
B
292 296Right-handed 310
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There are 2 sheets in PDB entry 7EC8. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
65 70first strand
Strand 2
A
80 85anti-parallel
Strand 3
A
122 126anti-parallel
Strand 4
A
93 99parallel
Strand 5
A
164 174parallel
Strand 6
A
192 196parallel
Strand 7
A
213 218parallel
Strand 8
A
243 248parallel
Strand 9
A
299 304anti-parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 70first strand
Strand 2
B
80 85anti-parallel
Strand 3
B
122 126anti-parallel
Strand 4
B
93 99parallel
Strand 5
B
164 174parallel
Strand 6
B
192 196parallel
Strand 7
B
213 218parallel
Strand 8
B
243 248parallel
Strand 9
B
299 304anti-parallel
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