Analysis of interatomic Contacts of Structural Units in PDB entry:
4PA5


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 4PA5 entry

There are 2 chains in PDB entry 4PA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 245
B
 MET 1ARG 245
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 22 helices in PDB entry 4PA5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 22Right-handed 310
Helix 2
AA2
A
23 33Right-handed alpha
Helix 3
AA3
A
41 66Right-handed alpha
Helix 4
AA4
A
71 75Right-handed 310
Helix 5
AA5
A
97 108Right-handed alpha
Helix 6
AA6
A
109 111Right-handed 310
Helix 7
AA7
A
115 133Right-handed alpha
Helix 8
AA8
A
133 141Right-handed alpha
Helix 9
AA9
A
178 184Right-handed 310
Helix 10
AB1
A
206 216Right-handed alpha
Helix 11
AB2
A
236 242Right-handed alpha
Helix 12
AB3
B
20 22Right-handed 310
Helix 13
AB4
B
23 33Right-handed alpha
Helix 14
AB5
B
41 66Right-handed alpha
Helix 15
AB6
B
71 75Right-handed 310
Helix 16
AB7
B
97 108Right-handed alpha
Helix 17
AB8
B
109 111Right-handed 310
Helix 18
AB9
B
115 133Right-handed alpha
Helix 19
AC1
B
133 141Right-handed alpha
Helix 20
AC2
B
181 184Right-handed 310
Helix 21
AC3
B
206 216Right-handed alpha
Helix 22
AC4
B
236 244Right-handed alpha
Back to top of page

There are 11 sheets in PDB entry 4PA5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 8first strand
Strand 2
A
2 4anti-parallel
Strand 3
A
37 39parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
68 69first strand
Strand 2
A
113 114parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
82 84first strand
Strand 2
A
90 92anti-parallel
Strand 3
A
145 146anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 152first strand
Strand 2
B
150 152anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
156 160first strand
Strand 2
A
231 235anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
203 205first strand
Strand 2
A
196 199anti-parallel
Strand 3
A
186 193anti-parallel
Strand 4
A
169 173anti-parallel
Strand 5
A
227 228anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 9first strand
Strand 2
B
2 4anti-parallel
Strand 3
B
37 39parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 69first strand
Strand 2
B
113 114parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 84first strand
Strand 2
B
90 92anti-parallel
Strand 3
B
145 146anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
156 160first strand
Strand 2
B
231 235anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 205first strand
Strand 2
B
196 199anti-parallel
Strand 3
B
186 193anti-parallel
Strand 4
B
169 173anti-parallel
Strand 5
B
227 228anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il