Analysis of interatomic Contacts of Structural Units in PDB entry:
7CK3


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 7CK3 entry

There are 2 chains in PDB entry 7CK3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 334SER 811
B
 GLN 334SER 811
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 7CK3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
351 364Right-handed alpha
Helix 2
AA2
A
368 370Right-handed 310
Helix 3
AA3
A
382 406Right-handed alpha
Helix 4
AA4
A
412 417Right-handed alpha
Helix 5
AA5
A
422 426Right-handed 310
Helix 6
AA6
A
431 459Right-handed alpha
Helix 7
AA7
A
519 535Right-handed alpha
Helix 8
AA8
A
554 564Right-handed alpha
Helix 9
AA9
A
623 627Right-handed 310
Helix 10
AB1
A
710 719Right-handed alpha
Helix 11
AB2
A
729 741Right-handed alpha
Helix 12
AB3
A
797 808Right-handed alpha
Helix 13
AB4
B
351 364Right-handed alpha
Helix 14
AB5
B
368 370Right-handed 310
Helix 15
AB6
B
382 407Right-handed alpha
Helix 16
AB7
B
412 417Right-handed alpha
Helix 17
AB8
B
431 459Right-handed alpha
Helix 18
AB9
B
519 535Right-handed alpha
Helix 19
AC1
B
554 564Right-handed alpha
Helix 20
AC2
B
623 627Right-handed 310
Helix 21
AC3
B
710 719Right-handed alpha
Helix 22
AC4
B
729 741Right-handed alpha
Helix 23
AC5
B
797 809Right-handed alpha
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There are 2 sheets in PDB entry 7CK3. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 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
484 489first strand
Strand 2
A
504 509anti-parallel
Strand 3
A
372 378parallel
Strand 4
A
338 344parallel
Strand 5
A
540 543parallel
Strand 6
A
618 621anti-parallel
Strand 7
A
781 782anti-parallel
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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
B
484 489first strand
Strand 2
B
504 509anti-parallel
Strand 3
B
372 378parallel
Strand 4
B
338 344parallel
Strand 5
B
540 544parallel
Strand 6
B
618 621anti-parallel
Strand 7
B
781 782anti-parallel
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