Analysis of interatomic Contacts of Structural Units in PDB entry:
4AZ3


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 4AZ3 entry

There are 2 chains in PDB entry 4AZ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 0PRO 258
B
 MET 299GLU 453
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 16 helices in PDB entry 4AZ3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 5Right-handed 310
Helix 2
2
A
62 68Right-handed alpha
Helix 3
3
A
88 92Right-handed 310
Helix 4
4
A
117 136Right-handed alpha
Helix 5
5
A
137 140Right-handed 310
Helix 6
6
A
151 164Right-handed alpha
Helix 7
7
A
182 197Right-handed alpha
Helix 8
8
A
201 212Right-handed alpha
Helix 9
9
A
225 241Right-handed alpha
Helix 10
10
B
306 314Right-handed alpha
Helix 11
11
B
315 322Right-handed alpha
Helix 12
12
B
335 342Right-handed alpha
Helix 13
13
B
349 359Right-handed alpha
Helix 14
14
B
376 387Right-handed alpha
Helix 15
15
B
430 435Right-handed alpha
Helix 16
16
B
435 448Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4AZ3. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, AC, AD,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
21 27first strand
Strand 2
A
32 39anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
108 109first strand
Strand 2
A
32 39parallel
Back to list of sheets
Back to top of page

There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
396 402first strand
Strand 2
B
406 416anti-parallel
Strand 3
B
419 424anti-parallel
Strand 4
B
363 369parallel
Strand 5
A
171 177parallel
Strand 6
A
144 149parallel
Strand 7
A
50 54parallel
Strand 8
A
94 98parallel
Strand 9
A
32 39anti-parallel
Strand 10
A
108 109parallel
Back to list of sheets
Back to top of page

There are 10 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
396 402first strand
Strand 2
B
406 416anti-parallel
Strand 3
B
419 424anti-parallel
Strand 4
B
363 369parallel
Strand 5
A
171 177parallel
Strand 6
A
144 149parallel
Strand 7
A
50 54parallel
Strand 8
A
94 98parallel
Strand 9
A
32 39anti-parallel
Strand 10
A
21 27anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
82 84anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 214first strand
Strand 2
A
217 218anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il