Analysis of interatomic Contacts of Structural Units in PDB entry:
1N12


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 1N12 entry

There are 4 chains in PDB entry 1N12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1SER 149
B
 SER 1ASP 11
C
 VAL 1SER 149
D
 SER 1ASP 11
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 4 helices in PDB entry 1N12. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 32Right-handed 310
Helix 2
2
A
129 133Right-handed 310
Helix 3
3
C
30 32Right-handed 310
Helix 4
4
C
129 133Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1N12. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
16 17first strand
Strand 2
A
37 47anti-parallel
Strand 3
A
115 127anti-parallel
Strand 4
A
109 110anti-parallel
Strand 5
A
115 127anti-parallel
Strand 6
A
81 90anti-parallel
Strand 7
A
93 97anti-parallel
Strand 8
A
81 90anti-parallel
Strand 9
A
68 70anti-parallel
Strand 10
A
64 65anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
20 28first strand
Strand 2
B
2 10parallel
Strand 3
A
136 148anti-parallel
Strand 4
A
55 60anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
16 17first strand
Strand 2
C
37 47anti-parallel
Strand 3
C
115 127anti-parallel
Strand 4
C
109 110anti-parallel
Strand 5
C
115 127anti-parallel
Strand 6
C
81 90anti-parallel
Strand 7
C
93 97anti-parallel
Strand 8
C
81 90anti-parallel
Strand 9
C
68 70anti-parallel
Strand 10
C
64 65anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
55 60first strand
Strand 2
C
136 148anti-parallel
Strand 3
D
2 10anti-parallel
Strand 4
C
20 28parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il