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


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 1IZZ entry

There is 1 chain in PDB entry 1IZZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6TYR 281
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 14 helices in PDB entry 1IZZ. 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 30Right-handed alpha
Helix 2
2
A
74 88Right-handed alpha
Helix 3
3
A
105 109Right-handed 310
Helix 4
4
A
115 129Right-handed alpha
Helix 5
5
A
133 138Right-handed alpha
Helix 6
6
A
154 159Right-handed 310
Helix 7
7
A
160 163Right-handed 310
Helix 8
8
A
164 177Right-handed alpha
Helix 9
9
A
186 195Right-handed 310
Helix 10
10
A
212 217Right-handed alpha
Helix 11
11
A
218 221Right-handed 310
Helix 12
12
A
230 239Right-handed alpha
Helix 13
13
A
262 264Right-handed 310
Helix 14
14
A
265 281Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1IZZ. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
9 11first strand
Strand 2
A
18 22anti-parallel
Strand 3
A
68 70parallel
Strand 4
A
60 62anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
131 132first strand
Strand 2
A
92 96parallel
Strand 3
A
51 55parallel
Strand 4
A
148 151parallel
Strand 5
A
180 183parallel
Strand 6
A
257 260parallel
Strand 7
A
251 254anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
205 206first strand
Strand 2
A
241 242parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il