Analysis of interatomic Contacts of Structural Units in PDB entry:
1NSF


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 1NSF entry

There is 1 chain in PDB entry 1NSF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 489GLU 735
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 13 helices in PDB entry 1NSF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
499 502Right-handed alpha
Helix 2
2
A
512 530Right-handed alpha
Helix 3
3
A
549 560Right-handed alpha
Helix 4
4
A
570 572Right-handed 310
Helix 5
5
A
578 594Right-handed alpha
Helix 6
6
A
605 608Right-handed alpha
Helix 7
7
A
620 631Right-handed alpha
Helix 8
8
A
649 654Right-handed alpha
Helix 9
9
A
657 659Right-handed 310
Helix 10
10
A
673 683Right-handed alpha
Helix 11
11
A
688 698Right-handed alpha
Helix 12
12
A
707 719Right-handed alpha
Helix 13
13
A
722 733Right-handed 310
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There is 1 sheet ( A) in PDB entry 1NSF.

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
663 666first strand
Strand 2
A
536 542parallel
Strand 3
A
639 646parallel
Strand 4
A
597 602parallel
Strand 5
A
564 568parallel
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