Analysis of interatomic Contacts of Structural Units in PDB entry:
4C9Z


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 4C9Z entry

There are 2 chains in PDB entry 4C9Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 90CYS 282
B
 LEU 95CYS 282
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 13 helices in PDB entry 4C9Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
110 119Right-handed alpha
Helix 2
2
A
140 142Right-handed 310
Helix 3
3
A
143 152Right-handed alpha
Helix 4
4
A
214 219Right-handed alpha
Helix 5
5
A
247 253Right-handed alpha
Helix 6
6
A
261 267Right-handed alpha
Helix 7
7
B
100 104Right-handed 310
Helix 8
8
B
110 121Right-handed alpha
Helix 9
9
B
140 142Right-handed 310
Helix 10
10
B
143 152Right-handed alpha
Helix 11
11
B
214 219Right-handed alpha
Helix 12
12
B
247 253Right-handed alpha
Helix 13
13
B
261 268Right-handed alpha
Back to top of page

There are 14 sheets in PDB entry 4C9Z. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG,

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
96 97first strand
Strand 2
A
108 109anti-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
126 127first strand
Strand 2
A
138 139anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
156 159first strand
Strand 2
A
177 184parallel
Strand 3
A
187 199anti-parallel
Strand 4
A
202 211anti-parallel
Strand 5
A
241 242anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
156 159first strand
Strand 2
A
177 184parallel
Strand 3
A
187 199anti-parallel
Strand 4
A
202 211anti-parallel
Strand 5
A
257 260anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
241 242first strand
Strand 2
A
202 211anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
162 167first strand
Strand 2
A
272 281anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 269first strand
Strand 2
A
272 281anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
162 167first strand
Strand 2
B
273 281anti-parallel
Strand 3
B
221 229anti-parallel
Strand 4
B
232 238anti-parallel
Strand 5
A
232 238anti-parallel
Strand 6
A
221 229anti-parallel
Strand 7
A
272 281anti-parallel
Strand 8
A
268 269anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
162 167first strand
Strand 2
B
273 281anti-parallel
Strand 3
B
221 229anti-parallel
Strand 4
B
232 238anti-parallel
Strand 5
A
232 238anti-parallel
Strand 6
A
221 229anti-parallel
Strand 7
A
272 281anti-parallel
Strand 8
A
162 167anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
96 97first strand
Strand 2
B
108 109anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
126 127first strand
Strand 2
B
138 139anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 159first strand
Strand 2
B
176 184parallel
Strand 3
B
187 199anti-parallel
Strand 4
B
202 211anti-parallel
Strand 5
B
241 242anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
157 159first strand
Strand 2
B
176 184parallel
Strand 3
B
187 199anti-parallel
Strand 4
B
202 211anti-parallel
Strand 5
B
257 260anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 242first strand
Strand 2
B
202 211anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il