Analysis of interatomic Contacts of Structural Units in PDB entry:
3UDX


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 3UDX entry

There are 2 chains in PDB entry 3UDX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 27LYS 736
B
 LYS 27ARG 733
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 53 helices in PDB entry 3UDX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 55Right-handed 310
Helix 2
2
A
56 65Right-handed alpha
Helix 3
3
A
134 142Right-handed alpha
Helix 4
4
A
156 166Right-handed alpha
Helix 5
5
A
168 172Right-handed 310
Helix 6
6
A
173 182Right-handed alpha
Helix 7
7
A
195 213Right-handed alpha
Helix 8
8
A
217 227Right-handed alpha
Helix 9
9
A
242 258Right-handed alpha
Helix 10
10
A
259 264Right-handed alpha
Helix 11
11
A
273 295Right-handed alpha
Helix 12
12
A
306 310Right-handed 310
Helix 13
13
A
342 346Right-handed 310
Helix 14
14
A
364 368Right-handed 310
Helix 15
15
A
423 428Right-handed alpha
Helix 16
16
A
432 435Right-handed 310
Helix 17
17
A
436 447Right-handed alpha
Helix 18
18
A
480 487Right-handed alpha
Helix 19
19
A
488 500Right-handed alpha
Helix 20
20
A
500 510Right-handed alpha
Helix 21
21
A
514 518Right-handed 310
Helix 22
22
A
521 527Right-handed 310
Helix 23
23
A
532 546Right-handed alpha
Helix 24
24
A
635 653Right-handed alpha
Helix 25
25
A
674 677Right-handed 310
Helix 26
26
A
707 712Right-handed alpha
Helix 27
27
A
712 724Right-handed alpha
Helix 28
28
B
51 55Right-handed 310
Helix 29
29
B
56 65Right-handed alpha
Helix 30
30
B
135 142Right-handed alpha
Helix 31
31
B
156 166Right-handed alpha
Helix 32
32
B
168 172Right-handed 310
Helix 33
33
B
173 182Right-handed alpha
Helix 34
34
B
195 213Right-handed alpha
Helix 35
35
B
217 227Right-handed alpha
Helix 36
36
B
242 258Right-handed alpha
Helix 37
37
B
259 264Right-handed alpha
Helix 38
38
B
273 296Right-handed alpha
Helix 39
39
B
306 310Right-handed 310
Helix 40
40
B
344 346Right-handed 310
Helix 41
41
B
364 368Right-handed 310
Helix 42
42
B
423 428Right-handed alpha
Helix 43
43
B
432 435Right-handed 310
Helix 44
44
B
436 447Right-handed alpha
Helix 45
45
B
480 486Right-handed alpha
Helix 46
46
B
488 500Right-handed alpha
Helix 47
47
B
500 512Right-handed alpha
Helix 48
48
B
522 526Right-handed 310
Helix 49
49
B
532 545Right-handed alpha
Helix 50
50
B
635 652Right-handed alpha
Helix 51
51
B
674 676Right-handed 310
Helix 52
52
B
707 712Right-handed alpha
Helix 53
53
B
712 724Right-handed alpha
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There are 14 sheets in PDB entry 3UDX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
237 238first strand
Strand 2
A
38 42anti-parallel
Strand 3
A
29 32anti-parallel
Strand 4
A
267 270parallel
Strand 5
A
555 559anti-parallel
Strand 6
A
565 568anti-parallel
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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
46 47first strand
Strand 2
A
154 155parallel
Strand 3
A
149 151anti-parallel
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There are 5 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
302 303first strand
Strand 2
A
373 378anti-parallel
Strand 3
A
317 324anti-parallel
Strand 4
A
329 333anti-parallel
Strand 5
A
338 341anti-parallel
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There are 3 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
302 303first strand
Strand 2
A
373 378anti-parallel
Strand 3
A
387 389anti-parallel
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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
A
352 354first strand
Strand 2
A
357 358anti-parallel
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There are 5 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
408 412first strand
Strand 2
A
395 401anti-parallel
Strand 3
A
689 695anti-parallel
Strand 4
A
679 684anti-parallel
Strand 5
A
667 672anti-parallel
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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
A
454 457first strand
Strand 2
A
476 479anti-parallel
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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
A
572 573first strand
Strand 2
A
628 629parallel
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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
237 238first strand
Strand 2
B
38 42anti-parallel
Strand 3
B
29 32anti-parallel
Strand 4
B
267 270parallel
Strand 5
B
555 559anti-parallel
Strand 6
B
565 568anti-parallel
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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
302 303first strand
Strand 2
B
373 379anti-parallel
Strand 3
B
317 324anti-parallel
Strand 4
B
328 333anti-parallel
Strand 5
B
338 342anti-parallel
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There are 3 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
302 303first strand
Strand 2
B
373 379anti-parallel
Strand 3
B
386 389anti-parallel
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There are 2 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
352 354first strand
Strand 2
B
357 358anti-parallel
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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
408 412first strand
Strand 2
B
395 401anti-parallel
Strand 3
B
689 695anti-parallel
Strand 4
B
678 684anti-parallel
Strand 5
B
667 672anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
454 457first strand
Strand 2
B
476 479anti-parallel
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