Analysis of interatomic Contacts of Structural Units in PDB entry:
1XD4


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 1XD4 entry

There are 2 chains in PDB entry 1XD4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 198ARG 1046
B
 GLU 198ARG 1046
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 86 helices in PDB entry 1XD4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
200 225Right-handed alpha
Helix 2
2
A
227 233Right-handed alpha
Helix 3
3
A
238 247Right-handed alpha
Helix 4
4
A
248 269Right-handed alpha
Helix 5
5
A
279 289Right-handed alpha
Helix 6
6
A
292 303Right-handed alpha
Helix 7
7
A
306 317Right-handed alpha
Helix 8
8
A
319 328Right-handed alpha
Helix 9
9
A
330 338Right-handed alpha
Helix 10
10
A
338 343Right-handed alpha
Helix 11
11
A
344 364Right-handed alpha
Helix 12
12
A
366 380Right-handed alpha
Helix 13
13
A
380 393Right-handed alpha
Helix 14
14
A
393 403Right-handed alpha
Helix 15
15
A
419 427Right-handed alpha
Helix 16
16
A
436 440Right-handed 310
Helix 17
17
A
530 544Right-handed alpha
Helix 18
18
A
548 562Right-handed alpha
Helix 19
19
A
575 579Right-handed 310
Helix 20
20
A
605 614Right-handed alpha
Helix 21
21
A
620 631Right-handed alpha
Helix 22
22
A
632 634Right-handed 310
Helix 23
23
A
636 649Right-handed alpha
Helix 24
24
A
656 664Right-handed alpha
Helix 25
25
A
671 681Right-handed alpha
Helix 26
26
A
681 700Right-handed alpha
Helix 27
27
A
701 707Right-handed alpha
Helix 28
28
A
707 721Right-handed alpha
Helix 29
29
A
723 743Right-handed alpha
Helix 30
30
A
770 774Right-handed 310
Helix 31
31
A
780 798Right-handed alpha
Helix 32
32
A
799 811Right-handed 310
Helix 33
33
A
813 818Right-handed alpha
Helix 34
34
A
818 841Right-handed alpha
Helix 35
35
A
844 865Right-handed alpha
Helix 36
36
A
867 879Right-handed alpha
Helix 37
37
A
880 885Right-handed alpha
Helix 38
38
A
886 892Right-handed alpha
Helix 39
39
A
894 922Right-handed alpha
Helix 40
40
A
930 943Right-handed alpha
Helix 41
41
A
957 976Right-handed alpha
Helix 42
42
A
984 993Right-handed alpha
Helix 43
43
A
1001 1017Right-handed alpha
Helix 44
44
B
200 225Right-handed alpha
Helix 45
45
B
227 233Right-handed alpha
Helix 46
46
B
238 247Right-handed alpha
Helix 47
47
B
248 269Right-handed alpha
Helix 48
48
B
279 289Right-handed alpha
Helix 49
49
B
292 303Right-handed alpha
Helix 50
50
B
306 317Right-handed alpha
Helix 51
51
B
319 328Right-handed alpha
Helix 52
52
B
330 338Right-handed alpha
Helix 53
53
B
338 343Right-handed alpha
Helix 54
54
B
344 364Right-handed alpha
Helix 55
55
B
366 380Right-handed alpha
Helix 56
56
B
380 393Right-handed alpha
Helix 57
57
B
393 403Right-handed alpha
Helix 58
58
B
419 427Right-handed alpha
Helix 59
59
B
436 440Right-handed 310
Helix 60
60
B
530 543Right-handed alpha
Helix 61
61
B
546 560Right-handed alpha
Helix 62
62
B
575 579Right-handed 310
Helix 63
63
B
605 614Right-handed alpha
Helix 64
64
B
620 631Right-handed alpha
Helix 65
65
B
632 634Right-handed 310
Helix 66
66
B
636 649Right-handed alpha
Helix 67
67
B
656 664Right-handed alpha
Helix 68
68
B
671 681Right-handed alpha
Helix 69
69
B
681 700Right-handed alpha
Helix 70
70
B
701 707Right-handed alpha
Helix 71
71
B
707 721Right-handed alpha
Helix 72
72
B
723 743Right-handed alpha
Helix 73
73
B
770 774Right-handed 310
Helix 74
74
B
780 798Right-handed alpha
Helix 75
75
B
799 811Right-handed 310
Helix 76
76
B
813 818Right-handed alpha
Helix 77
77
B
818 841Right-handed alpha
Helix 78
78
B
844 865Right-handed alpha
Helix 79
79
B
867 879Right-handed alpha
Helix 80
80
B
880 885Right-handed alpha
Helix 81
81
B
886 892Right-handed alpha
Helix 82
82
B
894 920Right-handed alpha
Helix 83
83
B
930 943Right-handed alpha
Helix 84
84
B
957 974Right-handed alpha
Helix 85
85
B
984 993Right-handed alpha
Helix 86
86
B
1001 1017Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1XD4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
429 430first strand
Strand 2
A
488 495parallel
Strand 3
A
467 473anti-parallel
Strand 4
A
459 464anti-parallel
Strand 5
A
444 452anti-parallel
Strand 6
A
524 527anti-parallel
Strand 7
A
513 516anti-parallel
Strand 8
A
500 503anti-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
586 588first strand
Strand 2
A
601 604anti-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
947 950first strand
Strand 2
A
953 956anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
429 430first strand
Strand 2
B
488 495parallel
Strand 3
B
467 473anti-parallel
Strand 4
B
459 464anti-parallel
Strand 5
B
444 452anti-parallel
Strand 6
B
524 527anti-parallel
Strand 7
B
513 516anti-parallel
Strand 8
B
500 503anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
586 588first strand
Strand 2
B
601 604anti-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
947 949first strand
Strand 2
B
954 956anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il