Analysis of interatomic Contacts of Structural Units in PDB entry:
3X2Z


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 3X2Z entry

There are 3 chains in PDB entry 3X2Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0LEU 226
B
 GLY 0LEU 226
C
 GLY 0LEU 226
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 24 helices in PDB entry 3X2Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 38Right-handed 310
Helix 2
2
A
50 55Right-handed alpha
Helix 3
3
A
56 65Right-handed alpha
Helix 4
4
A
72 81Right-handed alpha
Helix 5
5
A
145 155Right-handed 310
Helix 6
6
A
170 182Right-handed alpha
Helix 7
7
A
194 198Right-handed 310
Helix 8
8
A
200 211Right-handed alpha
Helix 9
9
B
34 38Right-handed 310
Helix 10
10
B
50 55Right-handed alpha
Helix 11
11
B
56 65Right-handed alpha
Helix 12
12
B
72 81Right-handed alpha
Helix 13
13
B
145 155Right-handed 310
Helix 14
14
B
170 182Right-handed alpha
Helix 15
15
B
194 198Right-handed 310
Helix 16
16
B
200 211Right-handed alpha
Helix 17
17
C
34 38Right-handed 310
Helix 18
18
C
50 55Right-handed alpha
Helix 19
19
C
56 65Right-handed alpha
Helix 20
20
C
72 80Right-handed alpha
Helix 21
21
C
145 155Right-handed 310
Helix 22
22
C
170 182Right-handed alpha
Helix 23
23
C
194 198Right-handed 310
Helix 24
24
C
200 211Right-handed alpha
Back to top of page

There are 9 sheets in PDB entry 3X2Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 7 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
84 88first strand
Strand 2
A
67 71parallel
Strand 3
A
43 45parallel
Strand 4
A
18 21parallel
Strand 5
A
11 14anti-parallel
Strand 6
A
1 5anti-parallel
Strand 7
A
223 226anti-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
93 95first strand
Strand 2
A
100 105anti-parallel
Strand 3
A
125 131anti-parallel
Strand 4
A
134 138anti-parallel
Strand 5
A
158 162parallel
Strand 6
A
185 189parallel
Strand 7
A
214 215parallel
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
111 114first strand
Strand 2
A
117 120anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
84 88first strand
Strand 2
B
67 71parallel
Strand 3
B
43 45parallel
Strand 4
B
18 21parallel
Strand 5
B
10 14anti-parallel
Strand 6
B
2 7anti-parallel
Strand 7
B
223 225anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 95first strand
Strand 2
B
100 105anti-parallel
Strand 3
B
125 131anti-parallel
Strand 4
B
134 138anti-parallel
Strand 5
B
158 162parallel
Strand 6
B
185 189parallel
Strand 7
B
214 215parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
111 114first strand
Strand 2
B
117 120anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
84 88first strand
Strand 2
C
67 71parallel
Strand 3
C
43 45parallel
Strand 4
C
18 21parallel
Strand 5
C
11 14anti-parallel
Strand 6
C
1 5anti-parallel
Strand 7
C
223 226anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
93 95first strand
Strand 2
C
100 105anti-parallel
Strand 3
C
125 131anti-parallel
Strand 4
C
134 138anti-parallel
Strand 5
C
158 162parallel
Strand 6
C
185 189parallel
Strand 7
C
214 215parallel
Back to list of sheets
Back to top of page

There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
111 114first strand
Strand 2
C
117 120anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il