Analysis of interatomic Contacts of Structural Units in PDB entry:
4L4Y


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 4L4Y entry

There are 2 chains in PDB entry 4L4Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 69SER 317
B
 PHE 68SER 317
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 26 helices in PDB entry 4L4Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
70 82Right-handed alpha
Helix 2
2
A
97 114Right-handed alpha
Helix 3
3
A
125 142Right-handed alpha
Helix 4
4
A
153 155Right-handed 310
Helix 5
5
A
156 161Right-handed alpha
Helix 6
6
A
180 190Right-handed alpha
Helix 7
7
A
190 202Right-handed alpha
Helix 8
8
A
228 238Right-handed alpha
Helix 9
9
A
260 265Right-handed alpha
Helix 10
10
A
269 274Right-handed alpha
Helix 11
11
A
285 287Right-handed 310
Helix 12
12
A
288 298Right-handed alpha
Helix 13
13
A
308 316Right-handed alpha
Helix 14
14
B
70 82Right-handed alpha
Helix 15
15
B
97 114Right-handed alpha
Helix 16
16
B
125 143Right-handed alpha
Helix 17
17
B
153 155Right-handed 310
Helix 18
18
B
156 162Right-handed alpha
Helix 19
19
B
180 189Right-handed alpha
Helix 20
20
B
190 202Right-handed alpha
Helix 21
21
B
228 238Right-handed alpha
Helix 22
22
B
260 265Right-handed alpha
Helix 23
23
B
269 274Right-handed alpha
Helix 24
24
B
285 287Right-handed 310
Helix 25
25
B
288 298Right-handed alpha
Helix 26
26
B
308 317Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 4L4Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
86 90first strand
Strand 2
A
303 307parallel
Strand 3
A
278 282parallel
Strand 4
A
205 208parallel
Strand 5
A
119 122parallel
Strand 6
A
145 148parallel
Strand 7
A
169 170parallel
Back to list of sheets
Back to top of page

There are 3 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
211 212first strand
Strand 2
A
242 244anti-parallel
Strand 3
A
247 249anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
86 90first strand
Strand 2
B
303 307parallel
Strand 3
B
278 282parallel
Strand 4
B
205 208parallel
Strand 5
B
119 122parallel
Strand 6
B
145 148parallel
Strand 7
B
169 170parallel
Back to list of sheets
Back to top of page

There are 3 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
211 212first strand
Strand 2
B
240 244anti-parallel
Strand 3
B
247 250anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il