Analysis of interatomic Contacts of Structural Units in PDB entry:
9NT1


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 9NT1 entry

There are 3 chains in PDB entry 9NT1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 133PHE 250
B
 PRO 133PHE 250
C
 PRO 133PHE 250
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
Back to top of page

There are 20 helices in PDB entry 9NT1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
143 145Right-handed 310
Helix 2
AA2
A
146 163Right-handed alpha
Helix 3
AA3
A
165 168Right-handed 310
Helix 4
AA4
A
200 217Right-handed alpha
Helix 5
AA5
A
221 223Right-handed 310
Helix 6
AA6
A
233 235Right-handed 310
Helix 7
AA7
B
143 145Right-handed 310
Helix 8
AA8
B
146 163Right-handed alpha
Helix 9
AA9
B
165 168Right-handed 310
Helix 10
AB1
B
200 216Right-handed alpha
Helix 11
AB2
B
217 219Right-handed 310
Helix 12
AB3
B
221 223Right-handed 310
Helix 13
AB4
B
233 235Right-handed 310
Helix 14
AB5
C
143 145Right-handed 310
Helix 15
AB6
C
146 163Right-handed alpha
Helix 16
AB7
C
165 168Right-handed 310
Helix 17
AB8
C
200 217Right-handed alpha
Helix 18
AB9
C
221 223Right-handed 310
Helix 19
AC1
C
233 235Right-handed 310
Helix 20
AC2
C
245 247Right-handed 310
Back to top of page

There are 3 sheets in PDB entry 9NT1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
B
242 243first strand
Strand 2
B
237 239anti-parallel
Strand 3
A
225 231anti-parallel
Strand 4
A
189 195parallel
Strand 5
A
134 139anti-parallel
Strand 6
A
170 174parallel
Strand 7
C
178 181anti-parallel
Back to list of sheets
Back to top of page

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
A
178 181first strand
Strand 2
B
170 174anti-parallel
Strand 3
B
134 139parallel
Strand 4
B
189 195anti-parallel
Strand 5
B
225 231parallel
Strand 6
C
237 239anti-parallel
Strand 7
C
242 243anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
242 243first strand
Strand 2
A
237 239anti-parallel
Strand 3
C
225 231anti-parallel
Strand 4
C
189 195parallel
Strand 5
C
134 139anti-parallel
Strand 6
C
170 174parallel
Strand 7
B
178 181anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il