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


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 4FIF entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 4FIF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 296LYS 473
A
 LEU 475ARG 589
B
 GLN 297LYS 473
B
 LEU 475ARG 589
C
 ARG 49ASP 55
D
 ARG 49ASP 55
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 33 helices in PDB entry 4FIF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
296 312Right-handed alpha
Helix 2
2
A
316 319Right-handed 310
Helix 3
3
A
355 357Right-handed 310
Helix 4
4
A
359 363Right-handed 310
Helix 5
5
A
364 373Right-handed alpha
Helix 6
6
A
403 410Right-handed alpha
Helix 7
7
A
413 434Right-handed alpha
Helix 8
8
A
442 444Right-handed 310
Helix 9
9
A
478 482Right-handed 310
Helix 10
10
A
483 488Right-handed alpha
Helix 11
11
A
494 511Right-handed alpha
Helix 12
12
A
519 530Right-handed alpha
Helix 13
13
A
542 553Right-handed alpha
Helix 14
14
A
562 567Right-handed alpha
Helix 15
15
A
568 575Right-handed 310
Helix 16
16
A
577 589Right-handed 310
Helix 17
17
B
298 312Right-handed alpha
Helix 18
18
B
316 319Right-handed 310
Helix 19
19
B
355 357Right-handed 310
Helix 20
20
B
359 363Right-handed 310
Helix 21
21
B
364 373Right-handed alpha
Helix 22
22
B
403 408Right-handed alpha
Helix 23
23
B
413 434Right-handed alpha
Helix 24
24
B
442 444Right-handed 310
Helix 25
25
B
478 482Right-handed 310
Helix 26
26
B
483 488Right-handed alpha
Helix 27
27
B
494 511Right-handed alpha
Helix 28
28
B
519 530Right-handed alpha
Helix 29
29
B
537 541Right-handed 310
Helix 30
30
B
542 553Right-handed alpha
Helix 31
31
B
562 567Right-handed alpha
Helix 32
32
B
568 575Right-handed 310
Helix 33
33
B
577 589Right-handed 310
Back to top of page

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

There are 5 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
321 329first strand
Strand 2
A
333 340anti-parallel
Strand 3
A
346 353anti-parallel
Strand 4
A
390 395anti-parallel
Strand 5
A
381 387anti-parallel
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
401 402first strand
Strand 2
A
446 448anti-parallel
Strand 3
A
454 456anti-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
436 437first strand
Strand 2
A
463 464anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
321 329first strand
Strand 2
B
334 340anti-parallel
Strand 3
B
346 353anti-parallel
Strand 4
B
390 395anti-parallel
Strand 5
B
381 387anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
401 402first strand
Strand 2
B
446 448anti-parallel
Strand 3
B
454 456anti-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
436 437first strand
Strand 2
B
463 464anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il