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


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 4BIU entry

There are 6 chains in PDB entry 4BIU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 188LYS 455
B
 LYS 188LYS 455
C
 LYS 188ARG 456
D
 LYS 188LYS 455
E
 LYS 188TYR 454
F
 LYS 188TYR 454
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 45 helices in PDB entry 4BIU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
188 201Right-handed alpha
Helix 2
2
A
217 268Right-handed alpha
Helix 3
3
A
271 300Right-handed alpha
Helix 4
4
A
310 328Right-handed alpha
Helix 5
5
A
346 365Right-handed alpha
Helix 6
6
A
392 398Right-handed alpha
Helix 7
7
A
419 431Right-handed alpha
Helix 8
8
B
188 201Right-handed alpha
Helix 9
9
B
219 268Right-handed alpha
Helix 10
10
B
271 294Right-handed alpha
Helix 11
11
B
297 302Right-handed alpha
Helix 12
12
B
310 328Right-handed alpha
Helix 13
13
B
346 365Right-handed alpha
Helix 14
14
B
392 398Right-handed alpha
Helix 15
15
B
419 430Right-handed alpha
Helix 16
16
C
188 201Right-handed alpha
Helix 17
17
C
216 268Right-handed alpha
Helix 18
18
C
271 302Right-handed alpha
Helix 19
19
C
310 328Right-handed alpha
Helix 20
20
C
346 365Right-handed alpha
Helix 21
21
C
392 398Right-handed alpha
Helix 22
22
C
420 431Right-handed alpha
Helix 23
23
D
188 201Right-handed alpha
Helix 24
24
D
208 213Right-handed 310
Helix 25
25
D
217 268Right-handed alpha
Helix 26
26
D
273 295Right-handed alpha
Helix 27
27
D
310 328Right-handed alpha
Helix 28
28
D
346 365Right-handed alpha
Helix 29
29
D
392 398Right-handed alpha
Helix 30
30
D
418 431Right-handed alpha
Helix 31
31
E
188 199Right-handed alpha
Helix 32
32
E
219 268Right-handed alpha
Helix 33
33
E
271 298Right-handed alpha
Helix 34
34
E
299 302Right-handed 310
Helix 35
35
E
310 328Right-handed alpha
Helix 36
36
E
346 365Right-handed alpha
Helix 37
37
E
392 398Right-handed alpha
Helix 38
38
E
420 430Right-handed alpha
Helix 39
39
F
188 199Right-handed alpha
Helix 40
40
F
220 267Right-handed alpha
Helix 41
41
F
272 300Right-handed alpha
Helix 42
42
F
310 328Right-handed alpha
Helix 43
43
F
346 365Right-handed alpha
Helix 44
44
F
392 398Right-handed alpha
Helix 45
45
F
419 430Right-handed alpha
Back to top of page

There are 12 sheets in PDB entry 4BIU. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
307 309first strand
Strand 2
A
342 344anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
331 336first strand
Strand 2
A
368 372parallel
Strand 3
A
379 386anti-parallel
Strand 4
A
445 452anti-parallel
Strand 5
A
434 439anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
306 309first strand
Strand 2
B
342 345anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
331 336first strand
Strand 2
B
368 372parallel
Strand 3
B
379 386anti-parallel
Strand 4
B
445 452anti-parallel
Strand 5
B
434 439anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
306 309first strand
Strand 2
C
342 345anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
331 336first strand
Strand 2
C
368 372parallel
Strand 3
C
379 386anti-parallel
Strand 4
C
445 452anti-parallel
Strand 5
C
434 439anti-parallel
Back to list of sheets
Back to top of page

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
D
306 309first strand
Strand 2
D
342 345anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
331 336first strand
Strand 2
D
368 372parallel
Strand 3
D
379 386anti-parallel
Strand 4
D
445 452anti-parallel
Strand 5
D
434 439anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
306 309first strand
Strand 2
E
342 345anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
331 336first strand
Strand 2
E
368 372parallel
Strand 3
E
379 386anti-parallel
Strand 4
E
445 452anti-parallel
Strand 5
E
434 439anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
306 309first strand
Strand 2
F
342 345anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
331 336first strand
Strand 2
F
368 372parallel
Strand 3
F
379 386anti-parallel
Strand 4
F
445 452anti-parallel
Strand 5
F
434 439anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il