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


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 1ULT entry

There are 2 chains in PDB entry 1ULT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 8GLY 540
B
 ASN 7GLY 539
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 40 helices in PDB entry 1ULT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 31Right-handed alpha
Helix 2
2
A
50 67Right-handed alpha
Helix 3
3
A
82 95Right-handed alpha
Helix 4
4
A
107 118Right-handed alpha
Helix 5
5
A
129 137Right-handed alpha
Helix 6
6
A
138 140Right-handed 310
Helix 7
7
A
160 164Right-handed alpha
Helix 8
8
A
198 209Right-handed alpha
Helix 9
9
A
231 234Right-handed 310
Helix 10
10
A
235 244Right-handed alpha
Helix 11
11
A
255 267Right-handed alpha
Helix 12
12
A
274 289Right-handed alpha
Helix 13
13
A
306 315Right-handed alpha
Helix 14
14
A
339 343Right-handed 310
Helix 15
15
A
346 355Right-handed alpha
Helix 16
16
A
400 406Right-handed alpha
Helix 17
17
A
447 455Right-handed alpha
Helix 18
18
A
489 499Right-handed alpha
Helix 19
19
A
503 507Right-handed 310
Helix 20
20
A
526 534Right-handed alpha
Helix 21
21
B
20 31Right-handed alpha
Helix 22
22
B
50 67Right-handed alpha
Helix 23
23
B
82 95Right-handed alpha
Helix 24
24
B
107 118Right-handed alpha
Helix 25
25
B
129 137Right-handed alpha
Helix 26
26
B
138 140Right-handed 310
Helix 27
27
B
160 164Right-handed alpha
Helix 28
28
B
198 209Right-handed alpha
Helix 29
29
B
230 235Right-handed alpha
Helix 30
30
B
235 244Right-handed alpha
Helix 31
31
B
255 267Right-handed alpha
Helix 32
32
B
274 289Right-handed alpha
Helix 33
33
B
306 315Right-handed alpha
Helix 34
34
B
339 343Right-handed 310
Helix 35
35
B
346 355Right-handed alpha
Helix 36
36
B
400 406Right-handed alpha
Helix 37
37
B
435 437Right-handed 310
Helix 38
38
B
446 455Right-handed alpha
Helix 39
39
B
489 499Right-handed alpha
Helix 40
40
B
526 534Right-handed alpha
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There are 10 sheets in PDB entry 1ULT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 9 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
45 49first strand
Strand 2
A
35 39anti-parallel
Strand 3
A
246 249parallel
Strand 4
A
221 224parallel
Strand 5
A
270 273parallel
Strand 6
A
297 300parallel
Strand 7
A
319 324parallel
Strand 8
A
334 335anti-parallel
Strand 9
A
359 360anti-parallel
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There are 7 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
158 159first strand
Strand 2
A
145 148parallel
Strand 3
A
122 125parallel
Strand 4
A
74 78parallel
Strand 5
A
98 101parallel
Strand 6
A
178 183parallel
Strand 7
A
193 197anti-parallel
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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
A
365 369first strand
Strand 2
A
384 389anti-parallel
Strand 3
A
414 422anti-parallel
Strand 4
A
428 430anti-parallel
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There are 2 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
437 439first strand
Strand 2
A
444 446anti-parallel
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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
A
460 469first strand
Strand 2
A
475 483anti-parallel
Strand 3
A
510 513parallel
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There are 9 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
45 49first strand
Strand 2
B
35 39anti-parallel
Strand 3
B
246 249parallel
Strand 4
B
221 224parallel
Strand 5
B
270 273parallel
Strand 6
B
297 300parallel
Strand 7
B
319 324parallel
Strand 8
B
334 335anti-parallel
Strand 9
B
359 360anti-parallel
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There are 7 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
158 159first strand
Strand 2
B
145 148parallel
Strand 3
B
122 125parallel
Strand 4
B
74 78parallel
Strand 5
B
98 101parallel
Strand 6
B
178 183parallel
Strand 7
B
193 197anti-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
365 369first strand
Strand 2
B
384 389anti-parallel
Strand 3
B
414 422anti-parallel
Strand 4
B
428 433anti-parallel
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There are 2 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
438 439first strand
Strand 2
B
444 445anti-parallel
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There are 3 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
462 467first strand
Strand 2
B
477 482anti-parallel
Strand 3
B
511 513parallel
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