Analysis of interatomic Contacts of Structural Units in PDB entry:
7PC4


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 7PC4 entry

There are 2 chains in PDB entry 7PC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 109ASP 515
C
 PHE 193VAL 198
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 7PC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
131 134Right-handed 310
Helix 2
AA2
A
146 152Right-handed alpha
Helix 3
AA3
A
172 183Right-handed alpha
Helix 4
AA4
A
210 224Right-handed alpha
Helix 5
AA5
A
228 237Right-handed alpha
Helix 6
AA6
A
240 256Right-handed alpha
Helix 7
AA7
A
258 267Right-handed alpha
Helix 8
AA8
A
268 280Right-handed alpha
Helix 9
AA9
A
281 295Right-handed alpha
Helix 10
AB1
A
300 311Right-handed alpha
Helix 11
AB2
A
312 328Right-handed alpha
Helix 12
AB3
A
330 339Right-handed alpha
Helix 13
AB4
A
340 352Right-handed alpha
Helix 14
AB5
A
363 378Right-handed alpha
Helix 15
AB6
A
385 396Right-handed alpha
Helix 16
AB7
A
397 412Right-handed alpha
Helix 17
AB8
A
415 424Right-handed alpha
Helix 18
AB9
A
425 456Right-handed alpha
Helix 19
AC1
A
460 471Right-handed alpha
Helix 20
AC2
A
475 488Right-handed alpha
Helix 21
AC3
A
490 499Right-handed alpha
Helix 22
AC4
A
500 512Right-handed alpha
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There are 2 sheets in PDB entry 7PC4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 4 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
111 116first strand
Strand 2
A
186 193anti-parallel
Strand 3
A
158 163anti-parallel
Strand 4
A
166 167anti-parallel
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There are 3 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
135 142first strand
Strand 2
A
125 130anti-parallel
Strand 3
C
196 197anti-parallel
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