Analysis of interatomic Contacts of Structural Units in PDB entry:
5NPO


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 5NPO entry

There are 2 chains in PDB entry 5NPO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 26TRP 288
B
 LYS 42ALA 289
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 21 helices in PDB entry 5NPO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
27 41Right-handed alpha
Helix 2
AA2
A
71 86Right-handed alpha
Helix 3
AA3
A
108 112Right-handed 310
Helix 4
AA4
A
119 129Right-handed alpha
Helix 5
AA5
A
131 143Right-handed alpha
Helix 6
AA6
A
144 155Right-handed alpha
Helix 7
AA7
A
167 171Right-handed 310
Helix 8
AA8
A
182 195Right-handed alpha
Helix 9
AA9
A
200 213Right-handed alpha
Helix 10
AB1
A
220 225Right-handed 310
Helix 11
AB2
A
269 287Right-handed alpha
Helix 12
AB3
B
71 86Right-handed alpha
Helix 13
AB4
B
108 112Right-handed 310
Helix 14
AB5
B
119 129Right-handed alpha
Helix 15
AB6
B
131 143Right-handed alpha
Helix 16
AB7
B
144 155Right-handed alpha
Helix 17
AB8
B
167 171Right-handed 310
Helix 18
AB9
B
182 195Right-handed alpha
Helix 19
AC1
B
196 199Right-handed 310
Helix 20
AC2
B
200 212Right-handed alpha
Helix 21
AC3
B
272 284Right-handed alpha
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There are 5 sheets in PDB entry 5NPO. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 10 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
230 237first strand
Strand 2
A
243 250anti-parallel
Strand 3
A
257 264anti-parallel
Strand 4
A
43 50anti-parallel
Strand 5
A
56 60anti-parallel
Strand 6
B
56 60anti-parallel
Strand 7
B
43 50anti-parallel
Strand 8
B
257 264anti-parallel
Strand 9
B
243 249anti-parallel
Strand 10
B
230 231anti-parallel
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There are 2 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
66 67first strand
Strand 2
A
180 181anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
94 95first strand
Strand 2
A
117 118anti-parallel
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There are 2 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
66 67first strand
Strand 2
B
180 181anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
94 95first strand
Strand 2
B
117 118anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il