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


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 7EFA entry

There are 2 chains in PDB entry 7EFA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 256
B
 ARG 336ARG 503
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 11 helices in PDB entry 7EFA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 21Right-handed alpha
Helix 2
AA2
A
55 57Right-handed 310
Helix 3
AA3
A
72 81Right-handed alpha
Helix 4
AA4
A
141 152Right-handed alpha
Helix 5
AA5
A
209 216Right-handed alpha
Helix 6
AA6
A
217 222Right-handed 310
Helix 7
AA7
B
379 383Right-handed 310
Helix 8
AA8
B
386 398Right-handed alpha
Helix 9
AA9
B
445 450Right-handed alpha
Helix 10
AB1
B
455 468Right-handed alpha
Helix 11
AB2
B
496 500Right-handed 310
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There are 6 sheets in PDB entry 7EFA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
59 62first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
87 92anti-parallel
Strand 4
A
99 104anti-parallel
Strand 5
A
111 116anti-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
A
66 71first strand
Strand 2
A
25 30anti-parallel
Strand 3
A
34 40anti-parallel
Strand 4
A
46 53anti-parallel
Strand 5
A
245 251anti-parallel
Strand 6
A
235 241anti-parallel
Strand 7
A
224 229anti-parallel
Strand 8
A
135 140anti-parallel
Strand 9
A
196 199anti-parallel
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There are 4 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
177 183first strand
Strand 2
A
166 172anti-parallel
Strand 3
A
157 162anti-parallel
Strand 4
A
204 208anti-parallel
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There are 3 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
355 356first strand
Strand 2
B
337 347anti-parallel
Strand 3
B
375 378anti-parallel
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There are 4 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
355 356first strand
Strand 2
B
337 347anti-parallel
Strand 3
B
419 428parallel
Strand 4
B
406 413anti-parallel
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There are 2 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
359 360first strand
Strand 2
B
371 372anti-parallel
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