Analysis of interatomic Contacts of Structural Units in PDB entry:
7EF1


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 7EF1 entry

There are 5 chains in PDB entry 7EF1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 131ALA 278
B
 SER 131LEU 272
P
 ARG 2ARG 8
P
 SER 10SER 10
Q
 THR 3ARG 8
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 10 helices in PDB entry 7EF1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
173 177Right-handed 310
Helix 2
AA2
A
182 185Right-handed alpha
Helix 3
AA3
A
194 201Right-handed 310
Helix 4
AA4
A
262 264Right-handed 310
Helix 5
AA5
A
265 275Right-handed alpha
Helix 6
AA6
B
173 177Right-handed 310
Helix 7
AA7
B
182 185Right-handed alpha
Helix 8
AA8
B
194 201Right-handed 310
Helix 9
AA9
B
255 257Right-handed 310
Helix 10
AB1
B
265 272Right-handed alpha
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There are 4 sheets in PDB entry 7EF1. 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
178 181first strand
Strand 2
A
164 169anti-parallel
Strand 3
A
146 156anti-parallel
Strand 4
A
136 139anti-parallel
Strand 5
A
186 188anti-parallel
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There are 6 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
191 192first strand
Strand 2
A
259 261anti-parallel
Strand 3
A
206 212anti-parallel
Strand 4
A
217 228anti-parallel
Strand 5
A
240 245anti-parallel
Strand 6
A
251 255anti-parallel
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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
178 181first strand
Strand 2
B
164 169anti-parallel
Strand 3
B
146 156anti-parallel
Strand 4
B
136 139anti-parallel
Strand 5
B
186 188anti-parallel
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There are 6 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
191 192first strand
Strand 2
B
259 261anti-parallel
Strand 3
B
206 212anti-parallel
Strand 4
B
217 228anti-parallel
Strand 5
B
240 245anti-parallel
Strand 6
B
251 254anti-parallel
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