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


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 4LRQ entry

There are 4 chains in PDB entry 4LRQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 2LEU 149
B
 MET 1LYS 150
C
 MET 1LEU 149
D
 MET 1LYS 148
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 28 helices in PDB entry 4LRQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 29Right-handed alpha
Helix 2
2
A
50 59Right-handed alpha
Helix 3
3
A
73 80Right-handed alpha
Helix 4
4
A
87 98Right-handed alpha
Helix 5
5
A
99 104Right-handed 310
Helix 6
6
A
110 113Right-handed 310
Helix 7
7
A
127 149Right-handed alpha
Helix 8
8
B
13 30Right-handed alpha
Helix 9
9
B
50 60Right-handed alpha
Helix 10
10
B
74 80Right-handed alpha
Helix 11
11
B
87 98Right-handed alpha
Helix 12
12
B
99 104Right-handed 310
Helix 13
13
B
110 113Right-handed 310
Helix 14
14
B
127 150Right-handed alpha
Helix 15
15
C
13 29Right-handed alpha
Helix 16
16
C
50 59Right-handed alpha
Helix 17
17
C
75 80Right-handed alpha
Helix 18
18
C
87 98Right-handed alpha
Helix 19
19
C
99 104Right-handed 310
Helix 20
20
C
110 113Right-handed 310
Helix 21
21
C
127 148Right-handed alpha
Helix 22
22
D
13 30Right-handed alpha
Helix 23
23
D
50 60Right-handed alpha
Helix 24
24
D
75 80Right-handed alpha
Helix 25
25
D
87 98Right-handed alpha
Helix 26
26
D
99 104Right-handed 310
Helix 27
27
D
110 113Right-handed 310
Helix 28
28
D
127 148Right-handed alpha
Back to top of page

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

There are 4 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
34 39first strand
Strand 2
A
3 8parallel
Strand 3
A
82 85parallel
Strand 4
A
106 108parallel
Back to list of sheets
Back to top of page

There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 39first strand
Strand 2
B
2 8parallel
Strand 3
B
82 85parallel
Strand 4
B
106 108parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 39first strand
Strand 2
C
2 8parallel
Strand 3
C
82 85parallel
Strand 4
C
106 108parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
33 39first strand
Strand 2
D
2 8parallel
Strand 3
D
82 85parallel
Strand 4
D
106 108parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il