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


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 4PNE entry

There are 2 chains in PDB entry 4PNE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 3GLY 282
B
 SER 4GLY 282
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 24 helices in PDB entry 4PNE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
15 35Right-handed alpha
Helix 2
AA2
A
52 69Right-handed alpha
Helix 3
AA3
A
84 94Right-handed alpha
Helix 4
AA4
A
104 118Right-handed alpha
Helix 5
AA5
A
149 153Right-handed 310
Helix 6
AA6
A
155 166Right-handed alpha
Helix 7
AA7
A
202 214Right-handed alpha
Helix 8
AA8
A
223 228Right-handed alpha
Helix 9
AA9
A
229 241Right-handed alpha
Helix 10
AB1
A
244 250Right-handed alpha
Helix 11
AB2
A
250 262Right-handed alpha
Helix 12
AB3
A
263 268Right-handed 310
Helix 13
AB4
B
15 35Right-handed alpha
Helix 14
AB5
B
52 69Right-handed alpha
Helix 15
AB6
B
84 94Right-handed alpha
Helix 16
AB7
B
104 118Right-handed alpha
Helix 17
AB8
B
149 153Right-handed 310
Helix 18
AB9
B
155 166Right-handed alpha
Helix 19
AC1
B
202 214Right-handed alpha
Helix 20
AC2
B
223 228Right-handed alpha
Helix 21
AC3
B
229 241Right-handed alpha
Helix 22
AC4
B
244 250Right-handed alpha
Helix 23
AC5
B
250 262Right-handed alpha
Helix 24
AC6
B
263 268Right-handed 310
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There are 2 sheets in PDB entry 4PNE. 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
124 128first strand
Strand 2
A
97 102parallel
Strand 3
A
75 79parallel
Strand 4
A
141 147parallel
Strand 5
A
167 180parallel
Strand 6
A
270 278anti-parallel
Strand 7
A
216 222anti-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
124 128first strand
Strand 2
B
97 102parallel
Strand 3
B
75 79parallel
Strand 4
B
141 147parallel
Strand 5
B
167 180parallel
Strand 6
B
270 278anti-parallel
Strand 7
B
216 222anti-parallel
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