Analysis of interatomic Contacts of Structural Units in PDB entry:
7NPD


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 7NPD entry

There is 1 chain in PDB entry 7NPD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4GLN 406
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 20 helices in PDB entry 7NPD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
4 20Right-handed alpha
Helix 2
AA2
A
25 32Right-handed alpha
Helix 3
AA3
A
44 52Right-handed alpha
Helix 4
AA4
A
54 68Right-handed alpha
Helix 5
AA5
A
83 95Right-handed alpha
Helix 6
AA6
A
99 103Right-handed 310
Helix 7
AA7
A
126 137Right-handed alpha
Helix 8
AA8
A
174 180Right-handed alpha
Helix 9
AA9
A
190 198Right-handed alpha
Helix 10
AB1
A
213 216Right-handed 310
Helix 11
AB2
A
217 226Right-handed alpha
Helix 12
AB3
A
237 243Right-handed alpha
Helix 13
AB4
A
244 248Right-handed 310
Helix 14
AB5
A
263 271Right-handed alpha
Helix 15
AB6
A
283 297Right-handed alpha
Helix 16
AB7
A
298 303Right-handed alpha
Helix 17
AB8
A
325 340Right-handed alpha
Helix 18
AB9
A
351 361Right-handed alpha
Helix 19
AC1
A
363 367Right-handed 310
Helix 20
AC2
A
380 406Right-handed alpha
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There is 1 sheet (AA1) in PDB entry 7NPD.

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
200 204first strand
Strand 2
A
207 210anti-parallel
Strand 3
A
145 149parallel
Strand 4
A
253 257parallel
Strand 5
A
111 115parallel
Strand 6
A
275 281parallel
Strand 7
A
314 319parallel
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