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


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 4QPM 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 4 chains in PDB entry 4QPM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 739THR 968
A
 GLY 970SER 1083
B
 PRO 739THR 968
B
 GLY 970HIS 1042
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 28 helices in PDB entry 4QPM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
743 753Right-handed alpha
Helix 2
2
A
757 761Right-handed 310
Helix 3
3
A
827 841Right-handed alpha
Helix 4
4
A
845 849Right-handed 310
Helix 5
5
A
873 883Right-handed alpha
Helix 6
6
A
890 911Right-handed alpha
Helix 7
7
A
919 921Right-handed 310
Helix 8
8
A
927 931Right-handed 310
Helix 9
9
A
954 956Right-handed 310
Helix 10
10
A
975 979Right-handed 310
Helix 11
11
A
984 1001Right-handed alpha
Helix 12
12
A
1024 1037Right-handed alpha
Helix 13
13
A
1046 1062Right-handed alpha
Helix 14
14
A
1065 1083Right-handed alpha
Helix 15
15
B
743 753Right-handed alpha
Helix 16
16
B
757 761Right-handed 310
Helix 17
17
B
827 841Right-handed alpha
Helix 18
18
B
845 849Right-handed 310
Helix 19
19
B
873 883Right-handed alpha
Helix 20
20
B
890 911Right-handed alpha
Helix 21
21
B
919 921Right-handed 310
Helix 22
22
B
926 931Right-handed alpha
Helix 23
23
B
954 956Right-handed 310
Helix 24
24
B
975 979Right-handed 310
Helix 25
25
B
984 1001Right-handed alpha
Helix 26
26
B
1024 1037Right-handed alpha
Helix 27
27
B
1046 1062Right-handed alpha
Helix 28
28
B
1065 1079Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4QPM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
764 766first strand
Strand 2
A
852 857parallel
Strand 3
A
862 866anti-parallel
Strand 4
A
817 823anti-parallel
Strand 5
A
799 805anti-parallel
Strand 6
A
785 795anti-parallel
Strand 7
A
778 782anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
913 914first strand
Strand 2
A
951 952anti-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
923 925first strand
Strand 2
A
942 944anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
1006 1009first strand
Strand 2
A
1012 1015anti-parallel
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
764 766first strand
Strand 2
B
852 857parallel
Strand 3
B
862 866anti-parallel
Strand 4
B
818 823anti-parallel
Strand 5
B
799 805anti-parallel
Strand 6
B
785 795anti-parallel
Strand 7
B
778 782anti-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
913 914first strand
Strand 2
B
951 952anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
923 925first strand
Strand 2
B
942 944anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1006 1009first strand
Strand 2
B
1012 1015anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il