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


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 4NST entry


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

There are 6 chains in PDB entry 4NST (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 716TYR 892
A
 ASN 894LYS 1046
B
 THR 20MET 265
C
 SER 717TYR 892
C
 ASN 894LYS 1045
D
 LYS 21GLY 261
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 65 helices in PDB entry 4NST. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
723 725Right-handed 310
Helix 2
2
A
768 779Right-handed alpha
Helix 3
3
A
820 827Right-handed alpha
Helix 4
4
A
832 853Right-handed alpha
Helix 5
5
A
861 863Right-handed 310
Helix 6
6
A
898 902Right-handed 310
Helix 7
7
A
903 908Right-handed alpha
Helix 8
8
A
915 932Right-handed alpha
Helix 9
9
A
940 953Right-handed alpha
Helix 10
10
A
960 966Right-handed 310
Helix 11
11
A
981 986Right-handed alpha
Helix 12
12
A
990 1001Right-handed alpha
Helix 13
13
A
1010 1015Right-handed alpha
Helix 14
14
A
1017 1022Right-handed alpha
Helix 15
15
A
1024 1028Right-handed 310
Helix 16
16
A
1040 1046Right-handed alpha
Helix 17
17
B
27 32Right-handed alpha
Helix 18
18
B
34 39Right-handed alpha
Helix 19
19
B
42 64Right-handed alpha
Helix 20
20
B
67 82Right-handed alpha
Helix 21
21
B
91 107Right-handed alpha
Helix 22
22
B
112 124Right-handed alpha
Helix 23
23
B
125 130Right-handed alpha
Helix 24
24
B
131 133Right-handed 310
Helix 25
25
B
135 151Right-handed alpha
Helix 26
26
B
159 170Right-handed alpha
Helix 27
27
B
174 193Right-handed alpha
Helix 28
28
B
194 200Right-handed 310
Helix 29
29
B
202 219Right-handed alpha
Helix 30
30
B
221 226Right-handed 310
Helix 31
31
B
233 238Right-handed 310
Helix 32
32
B
243 256Right-handed alpha
Helix 33
33
B
257 262Right-handed 310
Helix 34
34
C
723 725Right-handed 310
Helix 35
35
C
768 779Right-handed alpha
Helix 36
36
C
820 827Right-handed alpha
Helix 37
37
C
832 853Right-handed alpha
Helix 38
38
C
861 863Right-handed 310
Helix 39
39
C
898 902Right-handed 310
Helix 40
40
C
903 908Right-handed alpha
Helix 41
41
C
915 932Right-handed alpha
Helix 42
42
C
940 953Right-handed alpha
Helix 43
43
C
960 966Right-handed 310
Helix 44
44
C
981 986Right-handed alpha
Helix 45
45
C
990 1001Right-handed alpha
Helix 46
46
C
1010 1017Right-handed alpha
Helix 47
47
C
1017 1022Right-handed alpha
Helix 48
48
C
1024 1028Right-handed 310
Helix 49
49
C
1040 1045Right-handed alpha
Helix 50
50
D
27 32Right-handed alpha
Helix 51
51
D
34 39Right-handed alpha
Helix 52
52
D
42 64Right-handed alpha
Helix 53
53
D
67 82Right-handed alpha
Helix 54
54
D
91 107Right-handed alpha
Helix 55
55
D
112 124Right-handed alpha
Helix 56
56
D
125 130Right-handed alpha
Helix 57
57
D
131 133Right-handed 310
Helix 58
58
D
135 151Right-handed alpha
Helix 59
59
D
159 170Right-handed alpha
Helix 60
60
D
174 193Right-handed alpha
Helix 61
61
D
194 200Right-handed 310
Helix 62
62
D
202 219Right-handed alpha
Helix 63
63
D
221 226Right-handed 310
Helix 64
64
D
233 238Right-handed 310
Helix 65
65
D
243 256Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4NST. 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
727 735first strand
Strand 2
A
740 746anti-parallel
Strand 3
A
752 758anti-parallel
Strand 4
A
809 814anti-parallel
Strand 5
A
789 794anti-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
818 819first strand
Strand 2
A
865 867anti-parallel
Strand 3
A
873 875anti-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
855 856first strand
Strand 2
A
882 883anti-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
C
727 734first strand
Strand 2
C
741 746anti-parallel
Strand 3
C
752 759anti-parallel
Strand 4
C
808 814anti-parallel
Strand 5
C
791 794anti-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
C
818 819first strand
Strand 2
C
865 867anti-parallel
Strand 3
C
873 875anti-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
C
855 856first strand
Strand 2
C
882 883anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il