Analysis of interatomic Contacts of Structural Units in PDB entry:
7N3B


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 7N3B entry

There are 2 chains in PDB entry 7N3B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 5GLU 178
B
 GLY 5GLU 178
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 12 helices in PDB entry 7N3B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 17Right-handed 310
Helix 2
AA2
A
53 55Right-handed 310
Helix 3
AA3
A
69 74Right-handed 310
Helix 4
AA4
A
117 123Right-handed alpha
Helix 5
AA5
A
143 145Right-handed 310
Helix 6
AA6
A
159 164Right-handed 310
Helix 7
AA7
B
13 17Right-handed 310
Helix 8
AA8
B
53 55Right-handed 310
Helix 9
AA9
B
69 74Right-handed 310
Helix 10
AB1
B
117 123Right-handed alpha
Helix 11
AB2
B
143 145Right-handed 310
Helix 12
AB3
B
159 164Right-handed 310
Back to top of page

There are 8 sheets in PDB entry 7N3B. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
20 23first strand
Strand 2
A
7 11anti-parallel
Strand 3
A
39 44anti-parallel
Strand 4
A
65 67anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
56 62first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
82 85anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
105 111first strand
Strand 2
A
95 101anti-parallel
Strand 3
A
129 134anti-parallel
Strand 4
A
155 157anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 152first strand
Strand 2
A
137 142anti-parallel
Strand 3
A
172 175anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
20 23first strand
Strand 2
B
7 11anti-parallel
Strand 3
B
39 44anti-parallel
Strand 4
B
65 67anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 62first strand
Strand 2
B
47 52anti-parallel
Strand 3
B
82 85anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 111first strand
Strand 2
B
95 101anti-parallel
Strand 3
B
129 134anti-parallel
Strand 4
B
156 157anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
146 152first strand
Strand 2
B
137 142anti-parallel
Strand 3
B
172 175anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il