Analysis of interatomic Contacts of Structural Units in PDB entry:
1N7I


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 1N7I entry

There are 2 chains in PDB entry 1N7I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 22LEU 282
B
 PRO 514VAL 780
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 1N7I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 28Right-handed alpha
Helix 2
2
A
31 40Right-handed alpha
Helix 3
3
A
52 67Right-handed alpha
Helix 4
4
A
89 94Right-handed 310
Helix 5
5
A
103 115Right-handed alpha
Helix 6
6
A
123 135Right-handed alpha
Helix 7
7
A
139 150Right-handed alpha
Helix 8
8
A
183 188Right-handed alpha
Helix 9
9
A
190 203Right-handed alpha
Helix 10
11
B
516 528Right-handed alpha
Helix 11
12
B
531 541Right-handed alpha
Helix 12
13
B
552 567Right-handed alpha
Helix 13
14
B
584 588Right-handed 310
Helix 14
15
B
603 615Right-handed alpha
Helix 15
16
B
623 635Right-handed alpha
Helix 16
17
B
639 650Right-handed alpha
Helix 17
18
B
683 688Right-handed alpha
Helix 18
19
B
690 703Right-handed alpha
Helix 19
20
B
735 747Right-handed alpha
Helix 20
21
B
759 763Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1N7I. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
151 156first strand
Strand 2
A
96 101parallel
Strand 3
A
74 78parallel
Strand 4
A
175 181parallel
Strand 5
A
205 217parallel
Strand 6
A
248 257anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
221 224first strand
Strand 2
A
227 230anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
651 656first strand
Strand 2
B
596 601parallel
Strand 3
B
574 577parallel
Strand 4
B
675 681parallel
Strand 5
B
705 717parallel
Strand 6
B
771 779anti-parallel
Strand 7
B
748 757anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
721 723first strand
Strand 2
B
728 730anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il