Analysis of interatomic Contacts of Structural Units in PDB entry:
4IV6


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 4IV6 entry

There are 2 chains in PDB entry 4IV6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3ILE 384
B
 ALA 2ILE 384
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 32 helices in PDB entry 4IV6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 21Right-handed alpha
Helix 2
2
A
22 32Right-handed alpha
Helix 3
3
A
36 47Right-handed alpha
Helix 4
4
A
48 51Right-handed 310
Helix 5
5
A
63 78Right-handed alpha
Helix 6
6
A
78 99Right-handed alpha
Helix 7
7
A
100 113Right-handed alpha
Helix 8
8
A
130 134Right-handed 310
Helix 9
9
A
175 178Right-handed 310
Helix 10
10
A
220 222Right-handed 310
Helix 11
11
A
229 267Right-handed alpha
Helix 12
12
A
277 307Right-handed alpha
Helix 13
13
A
311 337Right-handed alpha
Helix 14
14
A
338 343Right-handed 310
Helix 15
15
A
347 361Right-handed alpha
Helix 16
16
A
364 380Right-handed alpha
Helix 17
17
B
4 21Right-handed alpha
Helix 18
18
B
25 32Right-handed alpha
Helix 19
19
B
36 47Right-handed alpha
Helix 20
20
B
48 51Right-handed 310
Helix 21
21
B
63 78Right-handed alpha
Helix 22
22
B
78 99Right-handed alpha
Helix 23
23
B
100 113Right-handed alpha
Helix 24
24
B
130 134Right-handed 310
Helix 25
25
B
175 178Right-handed 310
Helix 26
26
B
220 222Right-handed 310
Helix 27
27
B
229 267Right-handed alpha
Helix 28
28
B
277 307Right-handed alpha
Helix 29
29
B
311 337Right-handed alpha
Helix 30
30
B
338 343Right-handed 310
Helix 31
31
B
347 361Right-handed alpha
Helix 32
32
B
364 380Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4IV6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
118 121first strand
Strand 2
A
162 168parallel
Strand 3
A
180 185anti-parallel
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
A
137 141first strand
Strand 2
A
144 155anti-parallel
Strand 3
A
207 218anti-parallel
Strand 4
A
191 196anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
268 269first strand
Strand 2
A
272 273anti-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
B
118 121first strand
Strand 2
B
162 168parallel
Strand 3
B
180 186anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
137 141first strand
Strand 2
B
144 155anti-parallel
Strand 3
B
207 218anti-parallel
Strand 4
B
191 196anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
268 269first strand
Strand 2
B
272 273anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il