Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZCS


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 4ZCS entry

There are 6 chains in PDB entry 4ZCS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 616ASP 774
C
 LYS 616LYS 770
E
 LYS 616ASP 774
B
 LYS 616GLU 773
D
 LYS 616TYR 772
F
 ASN 617TYR 775
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 37 helices in PDB entry 4ZCS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
630 642Right-handed alpha
Helix 2
AA2
A
655 663Right-handed alpha
Helix 3
AA3
A
669 678Right-handed alpha
Helix 4
AA4
A
695 703Right-handed alpha
Helix 5
AA5
A
741 747Right-handed alpha
Helix 6
AA6
A
760 771Right-handed alpha
Helix 7
AA7
C
630 642Right-handed alpha
Helix 8
AA8
C
655 663Right-handed alpha
Helix 9
AA9
C
669 678Right-handed alpha
Helix 10
AB1
C
695 702Right-handed alpha
Helix 11
AB2
C
741 747Right-handed alpha
Helix 12
AB3
C
760 769Right-handed alpha
Helix 13
AB4
E
630 642Right-handed alpha
Helix 14
AB5
E
655 663Right-handed alpha
Helix 15
AB6
E
669 678Right-handed alpha
Helix 16
AB7
E
695 703Right-handed alpha
Helix 17
AB8
E
741 747Right-handed alpha
Helix 18
AB9
E
760 774Right-handed alpha
Helix 19
AC1
B
630 642Right-handed alpha
Helix 20
AC2
B
655 663Right-handed alpha
Helix 21
AC3
B
669 679Right-handed alpha
Helix 22
AC4
B
695 702Right-handed alpha
Helix 23
AC5
B
741 747Right-handed alpha
Helix 24
AC6
B
760 772Right-handed alpha
Helix 25
AC7
D
630 642Right-handed alpha
Helix 26
AC8
D
655 663Right-handed alpha
Helix 27
AC9
D
669 679Right-handed alpha
Helix 28
AD1
D
695 702Right-handed alpha
Helix 29
AD2
D
741 747Right-handed alpha
Helix 30
AD3
D
760 769Right-handed alpha
Helix 31
AD4
F
630 642Right-handed alpha
Helix 32
AD5
F
655 664Right-handed alpha
Helix 33
AD6
F
669 678Right-handed alpha
Helix 34
AD7
F
695 700Right-handed alpha
Helix 35
AD8
F
741 747Right-handed alpha
Helix 36
AD9
F
760 771Right-handed alpha
Helix 37
AE1
F
772 775Right-handed 310
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There are 6 sheets in PDB entry 4ZCS. 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
685 690first strand
Strand 2
A
647 654parallel
Strand 3
A
618 624parallel
Strand 4
A
706 710parallel
Strand 5
A
750 753parallel
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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
685 690first strand
Strand 2
C
647 654parallel
Strand 3
C
618 624parallel
Strand 4
C
706 709parallel
Strand 5
C
750 752parallel
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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
E
685 687first strand
Strand 2
E
647 653parallel
Strand 3
E
618 624parallel
Strand 4
E
706 710parallel
Strand 5
E
750 753parallel
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There are 5 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
685 690first strand
Strand 2
B
646 654parallel
Strand 3
B
617 624parallel
Strand 4
B
706 709parallel
Strand 5
B
750 752parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
685 690first strand
Strand 2
D
646 654parallel
Strand 3
D
617 624parallel
Strand 4
D
706 710parallel
Strand 5
D
750 753parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
685 690first strand
Strand 2
F
647 654parallel
Strand 3
F
618 624parallel
Strand 4
F
706 710parallel
Strand 5
F
750 753parallel
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