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


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 4PPM entry

There are 2 chains in PDB entry 4PPM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 372GLU 855
B
 ALA 372LEU 854
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 40 helices in PDB entry 4PPM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
376 387Right-handed alpha
Helix 2
2
A
390 402Right-handed alpha
Helix 3
3
A
403 413Right-handed alpha
Helix 4
4
A
440 444Right-handed 310
Helix 5
5
A
451 464Right-handed alpha
Helix 6
6
A
476 490Right-handed alpha
Helix 7
7
A
502 519Right-handed alpha
Helix 8
8
A
534 539Right-handed alpha
Helix 9
9
A
543 548Right-handed alpha
Helix 10
10
A
564 574Right-handed alpha
Helix 11
11
A
597 609Right-handed alpha
Helix 12
12
A
629 634Right-handed 310
Helix 13
13
A
644 649Right-handed 310
Helix 14
14
A
660 669Right-handed alpha
Helix 15
15
A
684 701Right-handed alpha
Helix 16
16
A
702 723Right-handed alpha
Helix 17
17
A
767 771Right-handed alpha
Helix 18
18
A
773 808Right-handed alpha
Helix 19
19
A
830 852Right-handed alpha
Helix 20
20
B
376 387Right-handed alpha
Helix 21
21
B
390 402Right-handed alpha
Helix 22
22
B
403 414Right-handed alpha
Helix 23
23
B
439 443Right-handed 310
Helix 24
24
B
451 464Right-handed alpha
Helix 25
25
B
476 490Right-handed alpha
Helix 26
26
B
502 519Right-handed alpha
Helix 27
27
B
534 539Right-handed alpha
Helix 28
28
B
543 548Right-handed alpha
Helix 29
29
B
549 551Right-handed 310
Helix 30
30
B
564 574Right-handed alpha
Helix 31
31
B
597 609Right-handed alpha
Helix 32
32
B
629 635Right-handed 310
Helix 33
33
B
644 649Right-handed 310
Helix 34
34
B
660 669Right-handed alpha
Helix 35
35
B
684 701Right-handed alpha
Helix 36
36
B
702 723Right-handed alpha
Helix 37
37
B
766 771Right-handed alpha
Helix 38
38
B
773 808Right-handed alpha
Helix 39
39
B
830 847Right-handed alpha
Helix 40
40
B
848 853Right-handed 310
Back to top of page

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

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
419 423first strand
Strand 2
A
426 429anti-parallel
Strand 3
A
434 437anti-parallel
Strand 4
A
809 810parallel
Back to list of sheets
Back to top of page

There are 7 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
496 500first strand
Strand 2
A
655 659anti-parallel
Strand 3
A
640 643anti-parallel
Strand 4
A
612 616parallel
Strand 5
A
577 582parallel
Strand 6
A
522 526parallel
Strand 7
A
557 560parallel
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
A
728 734first strand
Strand 2
A
737 742anti-parallel
Strand 3
A
820 823anti-parallel
Strand 4
A
812 813anti-parallel
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
B
421 423first strand
Strand 2
B
426 428anti-parallel
Strand 3
B
434 437anti-parallel
Strand 4
B
809 810parallel
Back to list of sheets
Back to top of page

There are 7 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
496 500first strand
Strand 2
B
655 659anti-parallel
Strand 3
B
640 643anti-parallel
Strand 4
B
612 616parallel
Strand 5
B
577 582parallel
Strand 6
B
522 526parallel
Strand 7
B
559 560parallel
Back to list of sheets
Back to top of page

There are 4 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
728 734first strand
Strand 2
B
737 742anti-parallel
Strand 3
B
820 823anti-parallel
Strand 4
B
812 813anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il