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


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 4FXD entry

There are 6 chains in PDB entry 4FXD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 351GLY 1242
B
 THR 351GLY 1242
C
 C 1 C 8
E
 G 1 G 8
D
 C 1 C 8
F
 G 1 G 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
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There are 61 helices in PDB entry 4FXD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
402 419Right-handed alpha
Helix 2
2
A
480 489Right-handed alpha
Helix 3
3
A
521 523Right-handed 310
Helix 4
4
A
597 606Right-handed alpha
Helix 5
5
A
615 631Right-handed alpha
Helix 6
6
A
643 655Right-handed alpha
Helix 7
7
A
659 664Right-handed 310
Helix 8
8
A
679 692Right-handed alpha
Helix 9
9
A
701 707Right-handed alpha
Helix 10
10
A
715 725Right-handed alpha
Helix 11
11
A
738 743Right-handed alpha
Helix 12
12
A
743 768Right-handed alpha
Helix 13
13
A
769 782Right-handed alpha
Helix 14
14
A
784 791Right-handed alpha
Helix 15
15
A
795 808Right-handed alpha
Helix 16
16
A
867 876Right-handed alpha
Helix 17
17
A
904 927Right-handed alpha
Helix 18
18
A
929 948Right-handed alpha
Helix 19
19
A
950 956Right-handed alpha
Helix 20
20
A
963 988Right-handed alpha
Helix 21
21
A
1008 1027Right-handed alpha
Helix 22
22
A
1071 1075Right-handed 310
Helix 23
23
A
1079 1094Right-handed alpha
Helix 24
24
A
1098 1119Right-handed alpha
Helix 25
25
A
1123 1128Right-handed 310
Helix 26
26
A
1146 1159Right-handed alpha
Helix 27
27
A
1196 1201Right-handed alpha
Helix 28
28
A
1202 1205Right-handed 310
Helix 29
29
A
1209 1216Right-handed alpha
Helix 30
30
A
1218 1226Right-handed alpha
Helix 31
31
A
1233 1240Right-handed alpha
Helix 32
32
B
402 419Right-handed alpha
Helix 33
33
B
480 489Right-handed alpha
Helix 34
34
B
521 523Right-handed 310
Helix 35
35
B
597 606Right-handed alpha
Helix 36
36
B
615 631Right-handed alpha
Helix 37
37
B
643 655Right-handed alpha
Helix 38
38
B
659 664Right-handed 310
Helix 39
39
B
679 692Right-handed alpha
Helix 40
40
B
701 707Right-handed alpha
Helix 41
41
B
715 725Right-handed alpha
Helix 42
42
B
738 743Right-handed alpha
Helix 43
43
B
743 768Right-handed alpha
Helix 44
44
B
769 782Right-handed alpha
Helix 45
45
B
784 791Right-handed alpha
Helix 46
46
B
795 808Right-handed alpha
Helix 47
47
B
867 876Right-handed alpha
Helix 48
48
B
904 927Right-handed alpha
Helix 49
49
B
929 948Right-handed alpha
Helix 50
50
B
950 956Right-handed alpha
Helix 51
51
B
963 988Right-handed alpha
Helix 52
52
B
1008 1027Right-handed alpha
Helix 53
53
B
1071 1075Right-handed 310
Helix 54
54
B
1079 1094Right-handed alpha
Helix 55
55
B
1098 1119Right-handed alpha
Helix 56
56
B
1123 1128Right-handed 310
Helix 57
57
B
1196 1201Right-handed alpha
Helix 58
58
B
1202 1205Right-handed 310
Helix 59
59
B
1209 1216Right-handed alpha
Helix 60
60
B
1218 1226Right-handed alpha
Helix 61
61
B
1233 1240Right-handed alpha
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There are 12 sheets in PDB entry 4FXD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 6 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
515 519first strand
Strand 2
A
379 386parallel
Strand 3
A
365 373anti-parallel
Strand 4
A
352 362anti-parallel
Strand 5
A
496 499anti-parallel
Strand 6
A
525 527anti-parallel
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There are 4 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
425 431first strand
Strand 2
A
442 451anti-parallel
Strand 3
A
390 397anti-parallel
Strand 4
A
471 475anti-parallel
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There are 6 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
609 612first strand
Strand 2
A
581 586parallel
Strand 3
A
553 567anti-parallel
Strand 4
A
536 548anti-parallel
Strand 5
A
634 637parallel
Strand 6
A
695 698parallel
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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
A
854 856first strand
Strand 2
A
1033 1045anti-parallel
Strand 3
A
860 864anti-parallel
Strand 4
A
999 1003anti-parallel
Strand 5
A
991 995anti-parallel
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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
A
854 856first strand
Strand 2
A
1033 1045anti-parallel
Strand 3
A
1048 1056anti-parallel
Strand 4
A
1062 1069anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1129 1133first strand
Strand 2
A
1166 1172anti-parallel
Strand 3
A
1193 1195anti-parallel
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There are 6 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
515 519first strand
Strand 2
B
379 386parallel
Strand 3
B
365 373anti-parallel
Strand 4
B
352 362anti-parallel
Strand 5
B
496 499anti-parallel
Strand 6
B
525 527anti-parallel
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There are 4 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
425 431first strand
Strand 2
B
442 451anti-parallel
Strand 3
B
390 397anti-parallel
Strand 4
B
471 475anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
609 612first strand
Strand 2
B
581 586parallel
Strand 3
B
553 567anti-parallel
Strand 4
B
536 548anti-parallel
Strand 5
B
634 637parallel
Strand 6
B
695 698parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
854 856first strand
Strand 2
B
1033 1045anti-parallel
Strand 3
B
860 864anti-parallel
Strand 4
B
999 1003anti-parallel
Strand 5
B
991 995anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
854 856first strand
Strand 2
B
1033 1045anti-parallel
Strand 3
B
1048 1053anti-parallel
Strand 4
B
1065 1069anti-parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1129 1131first strand
Strand 2
B
1168 1172anti-parallel
Strand 3
B
1193 1195anti-parallel
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