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


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 4ZBA entry

There are 4 chains in PDB entry 4ZBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLN 223
B
 SER 3GLN 223
C
 ALA 2GLN 223
D
 SER 3GLN 223
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 54 helices in PDB entry 4ZBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
17 29Right-handed alpha
Helix 2
AA2
A
39 46Right-handed 310
Helix 3
AA3
A
47 54Right-handed alpha
Helix 4
AA4
A
66 68Right-handed 310
Helix 5
AA5
A
74 87Right-handed alpha
Helix 6
AA6
A
98 114Right-handed alpha
Helix 7
AA7
A
114 128Right-handed alpha
Helix 8
AA8
A
133 156Right-handed alpha
Helix 9
AA9
A
167 172Right-handed alpha
Helix 10
AB1
A
173 181Right-handed alpha
Helix 11
AB2
A
182 184Right-handed 310
Helix 12
AB3
A
188 193Right-handed alpha
Helix 13
AB4
A
193 205Right-handed alpha
Helix 14
AB5
A
206 221Right-handed alpha
Helix 15
AB6
B
16 29Right-handed alpha
Helix 16
AB7
B
39 46Right-handed 310
Helix 17
AB8
B
47 54Right-handed alpha
Helix 18
AB9
B
74 87Right-handed alpha
Helix 19
AC1
B
98 114Right-handed alpha
Helix 20
AC2
B
114 128Right-handed alpha
Helix 21
AC3
B
133 156Right-handed alpha
Helix 22
AC4
B
167 172Right-handed alpha
Helix 23
AC5
B
173 181Right-handed alpha
Helix 24
AC6
B
182 184Right-handed 310
Helix 25
AC7
B
188 193Right-handed alpha
Helix 26
AC8
B
193 206Right-handed alpha
Helix 27
AC9
B
206 221Right-handed alpha
Helix 28
AD1
C
17 29Right-handed alpha
Helix 29
AD2
C
39 46Right-handed 310
Helix 30
AD3
C
47 54Right-handed alpha
Helix 31
AD4
C
66 68Right-handed 310
Helix 32
AD5
C
74 87Right-handed alpha
Helix 33
AD6
C
98 114Right-handed alpha
Helix 34
AD7
C
114 128Right-handed alpha
Helix 35
AD8
C
133 156Right-handed alpha
Helix 36
AD9
C
167 172Right-handed alpha
Helix 37
AE1
C
173 181Right-handed alpha
Helix 38
AE2
C
182 184Right-handed 310
Helix 39
AE3
C
188 193Right-handed alpha
Helix 40
AE4
C
193 205Right-handed alpha
Helix 41
AE5
C
206 220Right-handed alpha
Helix 42
AE6
D
16 29Right-handed alpha
Helix 43
AE7
D
39 46Right-handed 310
Helix 44
AE8
D
47 54Right-handed alpha
Helix 45
AE9
D
74 87Right-handed alpha
Helix 46
AF1
D
98 114Right-handed alpha
Helix 47
AF2
D
115 128Right-handed alpha
Helix 48
AF3
D
133 156Right-handed alpha
Helix 49
AF4
D
167 173Right-handed alpha
Helix 50
AF5
D
173 181Right-handed alpha
Helix 51
AF6
D
182 184Right-handed 310
Helix 52
AF7
D
188 193Right-handed alpha
Helix 53
AF8
D
193 206Right-handed alpha
Helix 54
AF9
D
206 222Right-handed alpha
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There are 4 sheets in PDB entry 4ZBA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
33 37first strand
Strand 2
A
8 12parallel
Strand 3
A
61 64anti-parallel
Strand 4
A
70 73anti-parallel
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There are 4 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
33 37first strand
Strand 2
B
8 12parallel
Strand 3
B
61 64anti-parallel
Strand 4
B
70 73anti-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
C
33 37first strand
Strand 2
C
8 12parallel
Strand 3
C
61 64anti-parallel
Strand 4
C
70 73anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 37first strand
Strand 2
D
8 12parallel
Strand 3
D
61 64anti-parallel
Strand 4
D
70 73anti-parallel
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