Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z3D


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 4Z3D entry

There are 4 chains in PDB entry 4Z3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1TRP 276
B
 SER 2TRP 276
C
 GLY 3TRP 276
D
 GLY 3TRP 276
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 44 helices in PDB entry 4Z3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 28Right-handed alpha
Helix 2
AA2
A
38 51Right-handed alpha
Helix 3
AA3
A
65 80Right-handed alpha
Helix 4
AA4
A
101 114Right-handed alpha
Helix 5
AA5
A
114 125Right-handed alpha
Helix 6
AA6
A
140 147Right-handed alpha
Helix 7
AA7
A
150 159Right-handed alpha
Helix 8
AA8
A
163 180Right-handed alpha
Helix 9
AA9
A
191 215Right-handed alpha
Helix 10
AB1
A
242 247Right-handed alpha
Helix 11
AB2
A
247 255Right-handed alpha
Helix 12
AB3
B
14 28Right-handed alpha
Helix 13
AB4
B
38 52Right-handed alpha
Helix 14
AB5
B
65 81Right-handed alpha
Helix 15
AB6
B
101 114Right-handed alpha
Helix 16
AB7
B
114 125Right-handed alpha
Helix 17
AB8
B
140 148Right-handed alpha
Helix 18
AB9
B
150 159Right-handed alpha
Helix 19
AC1
B
163 180Right-handed alpha
Helix 20
AC2
B
191 215Right-handed alpha
Helix 21
AC3
B
242 247Right-handed alpha
Helix 22
AC4
B
247 255Right-handed alpha
Helix 23
AC5
C
14 28Right-handed alpha
Helix 24
AC6
C
38 51Right-handed alpha
Helix 25
AC7
C
65 81Right-handed alpha
Helix 26
AC8
C
101 114Right-handed alpha
Helix 27
AC9
C
114 125Right-handed alpha
Helix 28
AD1
C
140 148Right-handed alpha
Helix 29
AD2
C
150 159Right-handed alpha
Helix 30
AD3
C
163 180Right-handed alpha
Helix 31
AD4
C
191 215Right-handed alpha
Helix 32
AD5
C
242 247Right-handed alpha
Helix 33
AD6
C
247 255Right-handed alpha
Helix 34
AD7
D
14 28Right-handed alpha
Helix 35
AD8
D
38 52Right-handed alpha
Helix 36
AD9
D
65 81Right-handed alpha
Helix 37
AE1
D
101 114Right-handed alpha
Helix 38
AE2
D
114 125Right-handed alpha
Helix 39
AE3
D
140 149Right-handed alpha
Helix 40
AE4
D
150 159Right-handed alpha
Helix 41
AE5
D
163 180Right-handed alpha
Helix 42
AE6
D
191 215Right-handed alpha
Helix 43
AE7
D
242 247Right-handed alpha
Helix 44
AE8
D
247 255Right-handed alpha
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There are 4 sheets in PDB entry 4Z3D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
57 60first strand
Strand 2
A
31 36parallel
Strand 3
A
6 9parallel
Strand 4
A
83 88parallel
Strand 5
A
128 137parallel
Strand 6
A
221 226parallel
Strand 7
A
267 269parallel
Strand 8
A
272 274anti-parallel
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There are 8 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
57 60first strand
Strand 2
B
31 36parallel
Strand 3
B
6 9parallel
Strand 4
B
83 88parallel
Strand 5
B
128 137parallel
Strand 6
B
221 226parallel
Strand 7
B
267 269parallel
Strand 8
B
272 274anti-parallel
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There are 8 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
57 60first strand
Strand 2
C
31 36parallel
Strand 3
C
6 9parallel
Strand 4
C
83 88parallel
Strand 5
C
128 137parallel
Strand 6
C
221 226parallel
Strand 7
C
267 269parallel
Strand 8
C
272 274anti-parallel
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There are 8 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
57 60first strand
Strand 2
D
31 36parallel
Strand 3
D
6 9parallel
Strand 4
D
83 88parallel
Strand 5
D
128 137parallel
Strand 6
D
221 226parallel
Strand 7
D
267 269parallel
Strand 8
D
272 274anti-parallel
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