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


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 4ORB entry

There are 2 chains in PDB entry 4ORB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 14PRO 475
B
 SER 5VAL 169
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 27 helices in PDB entry 4ORB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 35Right-handed alpha
Helix 2
2
A
42 52Right-handed alpha
Helix 3
3
A
57 73Right-handed alpha
Helix 4
4
A
94 106Right-handed alpha
Helix 5
5
A
125 140Right-handed alpha
Helix 6
6
A
153 160Right-handed alpha
Helix 7
7
A
160 170Right-handed alpha
Helix 8
8
A
171 183Right-handed alpha
Helix 9
9
A
208 214Right-handed alpha
Helix 10
10
A
225 233Right-handed alpha
Helix 11
11
A
261 272Right-handed alpha
Helix 12
12
A
310 314Right-handed 310
Helix 13
13
A
343 347Right-handed 310
Helix 14
14
A
348 370Right-handed alpha
Helix 15
15
A
460 467Right-handed alpha
Helix 16
16
A
467 472Right-handed alpha
Helix 17
17
B
15 30Right-handed alpha
Helix 18
18
B
38 44Right-handed alpha
Helix 19
19
B
45 51Right-handed 310
Helix 20
20
B
53 62Right-handed alpha
Helix 21
21
B
70 80Right-handed alpha
Helix 22
22
B
86 99Right-handed alpha
Helix 23
23
B
107 120Right-handed alpha
Helix 24
24
B
121 123Right-handed 310
Helix 25
25
B
124 140Right-handed alpha
Helix 26
26
B
148 157Right-handed alpha
Helix 27
27
B
158 165Right-handed 310
Back to top of page

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

There are 2 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
28 29first strand
Strand 2
A
55 56parallel
Back to list of sheets
Back to top of page

There are 10 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
78 81first strand
Strand 2
A
188 191parallel
Strand 3
A
195 198anti-parallel
Strand 4
A
276 279parallel
Strand 5
A
302 305parallel
Strand 6
A
286 290anti-parallel
Strand 7
A
318 325parallel
Strand 8
A
85 88anti-parallel
Strand 9
A
113 115parallel
Strand 10
A
144 146parallel
Back to list of sheets
Back to top of page

There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 81first strand
Strand 2
A
188 191parallel
Strand 3
A
195 198anti-parallel
Strand 4
A
276 279parallel
Strand 5
A
302 305parallel
Strand 6
A
286 290anti-parallel
Strand 7
A
318 325parallel
Strand 8
A
328 334anti-parallel
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
A
234 235first strand
Strand 2
A
258 260parallel
Strand 3
A
248 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