Analysis of interatomic Contacts of Structural Units in PDB entry:
4P4N


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 4P4N entry

There are 3 chains in PDB entry 4P4N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 5LEU 268
B
 PRO 5LEU 265
C
 PRO 5ALA 267
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 39 helices in PDB entry 4P4N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
19 31Right-handed alpha
Helix 2
AA2
A
47 54Right-handed alpha
Helix 3
AA3
A
68 76Right-handed alpha
Helix 4
AA4
A
80 87Right-handed alpha
Helix 5
AA5
A
104 114Right-handed alpha
Helix 6
AA6
A
128 140Right-handed alpha
Helix 7
AA7
A
150 164Right-handed alpha
Helix 8
AA8
A
177 185Right-handed alpha
Helix 9
AA9
A
193 198Right-handed alpha
Helix 10
AB1
A
200 205Right-handed alpha
Helix 11
AB2
A
220 230Right-handed alpha
Helix 12
AB3
A
235 253Right-handed alpha
Helix 13
AB4
A
257 268Right-handed alpha
Helix 14
AB5
B
19 31Right-handed alpha
Helix 15
AB6
B
47 54Right-handed alpha
Helix 16
AB7
B
68 76Right-handed alpha
Helix 17
AB8
B
80 87Right-handed alpha
Helix 18
AB9
B
104 114Right-handed alpha
Helix 19
AC1
B
128 140Right-handed alpha
Helix 20
AC2
B
150 164Right-handed alpha
Helix 21
AC3
B
177 185Right-handed alpha
Helix 22
AC4
B
193 198Right-handed alpha
Helix 23
AC5
B
200 205Right-handed alpha
Helix 24
AC6
B
220 230Right-handed alpha
Helix 25
AC7
B
235 253Right-handed alpha
Helix 26
AC8
B
257 265Right-handed alpha
Helix 27
AC9
C
19 31Right-handed alpha
Helix 28
AD1
C
47 55Right-handed alpha
Helix 29
AD2
C
68 76Right-handed alpha
Helix 30
AD3
C
80 87Right-handed alpha
Helix 31
AD4
C
104 114Right-handed alpha
Helix 32
AD5
C
128 140Right-handed alpha
Helix 33
AD6
C
150 164Right-handed alpha
Helix 34
AD7
C
177 185Right-handed alpha
Helix 35
AD8
C
193 198Right-handed alpha
Helix 36
AD9
C
200 205Right-handed alpha
Helix 37
AE1
C
220 230Right-handed alpha
Helix 38
AE2
C
235 253Right-handed alpha
Helix 39
AE3
C
257 267Right-handed alpha
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There are 6 sheets in PDB entry 4P4N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 6 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
37 42first strand
Strand 2
A
7 12parallel
Strand 3
A
61 64parallel
Strand 4
A
91 94anti-parallel
Strand 5
A
99 102anti-parallel
Strand 6
A
78 79parallel
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There are 6 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
167 171first strand
Strand 2
A
141 147parallel
Strand 3
A
118 123parallel
Strand 4
A
187 190parallel
Strand 5
A
209 212parallel
Strand 6
A
232 234parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
37 42first strand
Strand 2
B
7 12parallel
Strand 3
B
61 64parallel
Strand 4
B
91 94anti-parallel
Strand 5
B
99 102anti-parallel
Strand 6
B
78 79parallel
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There are 6 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
167 172first strand
Strand 2
B
143 148parallel
Strand 3
B
119 123parallel
Strand 4
B
187 190parallel
Strand 5
B
209 212parallel
Strand 6
B
232 234parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
37 42first strand
Strand 2
C
7 12parallel
Strand 3
C
59 64parallel
Strand 4
C
91 95anti-parallel
Strand 5
C
98 102anti-parallel
Strand 6
C
78 79parallel
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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
167 171first strand
Strand 2
C
141 147parallel
Strand 3
C
118 123parallel
Strand 4
C
187 190parallel
Strand 5
C
209 212parallel
Strand 6
C
232 234parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il