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


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 4NXQ entry

There are 6 chains in PDB entry 4NXQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 839GLU 929
B
 GLY 837LEU 930
C
 GLY 837LEU 930
D
 ASN 2PHE 8
E
 GLN 3PHE 8
F
 GLN 3PHE 8
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 12 helices in PDB entry 4NXQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
851 853Right-handed 310
Helix 2
2
A
882 887Right-handed alpha
Helix 3
3
A
904 906Right-handed 310
Helix 4
4
A
907 917Right-handed alpha
Helix 5
5
B
851 853Right-handed 310
Helix 6
6
B
882 887Right-handed alpha
Helix 7
7
B
904 906Right-handed 310
Helix 8
8
B
907 917Right-handed alpha
Helix 9
9
C
851 853Right-handed 310
Helix 10
10
C
882 887Right-handed alpha
Helix 11
11
C
904 906Right-handed 310
Helix 12
12
C
907 917Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4NXQ. 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
842 849first strand
Strand 2
A
919 926anti-parallel
Strand 3
A
894 898anti-parallel
Strand 4
A
901 902anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
842 849first strand
Strand 2
A
919 926anti-parallel
Strand 3
A
894 898anti-parallel
Strand 4
A
870 878anti-parallel
Strand 5
A
860 867anti-parallel
Strand 6
D
4 7anti-parallel
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
B
842 849first strand
Strand 2
B
919 926anti-parallel
Strand 3
B
894 898anti-parallel
Strand 4
B
901 902anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
842 849first strand
Strand 2
B
919 926anti-parallel
Strand 3
B
894 898anti-parallel
Strand 4
B
870 878anti-parallel
Strand 5
B
860 867anti-parallel
Strand 6
E
5 8anti-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
C
842 849first strand
Strand 2
C
919 926anti-parallel
Strand 3
C
894 898anti-parallel
Strand 4
C
901 902anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
842 849first strand
Strand 2
C
919 926anti-parallel
Strand 3
C
894 898anti-parallel
Strand 4
C
870 878anti-parallel
Strand 5
C
860 867anti-parallel
Strand 6
F
5 8anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il