Analysis of interatomic Contacts of Structural Units in PDB entry:
3UA4


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 3UA4 entry

There are 2 chains in PDB entry 3UA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 45MET 734
B
 ALA 44LYS 710
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 48 helices in PDB entry 3UA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 77Right-handed alpha
Helix 2
2
A
88 93Right-handed alpha
Helix 3
3
A
115 122Right-handed alpha
Helix 4
4
A
137 159Right-handed alpha
Helix 5
5
A
172 185Right-handed alpha
Helix 6
6
A
199 203Right-handed 310
Helix 7
7
A
215 227Right-handed alpha
Helix 8
8
A
246 250Right-handed 310
Helix 9
9
A
251 256Right-handed alpha
Helix 10
10
A
257 260Right-handed 310
Helix 11
11
A
284 295Right-handed alpha
Helix 12
12
A
316 327Right-handed alpha
Helix 13
13
A
382 402Right-handed alpha
Helix 14
14
A
418 436Right-handed alpha
Helix 15
15
A
452 466Right-handed alpha
Helix 16
16
A
477 479Right-handed 310
Helix 17
17
A
480 488Right-handed alpha
Helix 18
18
A
505 508Right-handed 310
Helix 19
19
A
509 516Right-handed alpha
Helix 20
20
A
517 521Right-handed 310
Helix 21
21
A
541 550Right-handed alpha
Helix 22
22
A
554 558Right-handed 310
Helix 23
23
A
583 590Right-handed alpha
Helix 24
24
A
659 663Right-handed 310
Helix 25
25
B
55 59Right-handed 310
Helix 26
26
B
62 66Right-handed 310
Helix 27
27
B
67 77Right-handed alpha
Helix 28
28
B
88 93Right-handed alpha
Helix 29
29
B
115 122Right-handed alpha
Helix 30
30
B
137 159Right-handed alpha
Helix 31
31
B
172 186Right-handed alpha
Helix 32
32
B
199 203Right-handed 310
Helix 33
33
B
215 227Right-handed alpha
Helix 34
34
B
246 250Right-handed 310
Helix 35
35
B
251 256Right-handed alpha
Helix 36
36
B
257 261Right-handed 310
Helix 37
37
B
284 294Right-handed alpha
Helix 38
38
B
316 327Right-handed alpha
Helix 39
39
B
382 403Right-handed alpha
Helix 40
40
B
418 429Right-handed alpha
Helix 41
41
B
452 466Right-handed alpha
Helix 42
42
B
483 488Right-handed alpha
Helix 43
43
B
505 508Right-handed 310
Helix 44
44
B
509 518Right-handed alpha
Helix 45
45
B
541 550Right-handed alpha
Helix 46
46
B
554 558Right-handed 310
Helix 47
47
B
583 590Right-handed alpha
Helix 48
48
B
724 728Right-handed 310
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There are 14 sheets in PDB entry 3UA4. 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 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
50 53first strand
Strand 2
A
82 85parallel
Strand 3
A
123 126parallel
Strand 4
A
162 166parallel
Strand 5
A
191 195parallel
Strand 6
A
235 241parallel
Strand 7
A
263 269parallel
Strand 8
A
301 305parallel
Strand 9
A
50 53parallel
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There are 5 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
472 475first strand
Strand 2
A
443 450parallel
Strand 3
A
407 413parallel
Strand 4
A
495 498parallel
Strand 5
A
526 528parallel
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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
593 594first strand
Strand 2
A
673 683anti-parallel
Strand 3
A
637 651anti-parallel
Strand 4
A
531 539anti-parallel
Strand 5
A
608 614anti-parallel
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There are 4 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
593 594first strand
Strand 2
A
673 683anti-parallel
Strand 3
A
637 651anti-parallel
Strand 4
A
654 657anti-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
569 570first strand
Strand 2
A
576 577anti-parallel
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There are 4 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
625 632first strand
Strand 2
A
688 697anti-parallel
Strand 3
A
701 711anti-parallel
Strand 4
A
717 719anti-parallel
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There are 4 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
625 632first strand
Strand 2
A
688 697anti-parallel
Strand 3
A
701 711anti-parallel
Strand 4
A
732 733anti-parallel
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There are 9 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
49 53first strand
Strand 2
B
82 85parallel
Strand 3
B
123 126parallel
Strand 4
B
162 166parallel
Strand 5
B
191 195parallel
Strand 6
B
235 241parallel
Strand 7
B
263 269parallel
Strand 8
B
301 305parallel
Strand 9
B
49 53parallel
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There are 5 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
471 475first strand
Strand 2
B
443 450parallel
Strand 3
B
407 413parallel
Strand 4
B
495 498parallel
Strand 5
B
526 528parallel
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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
593 594first strand
Strand 2
B
673 683anti-parallel
Strand 3
B
637 651anti-parallel
Strand 4
B
531 540anti-parallel
Strand 5
B
609 614anti-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
601 602first strand
Strand 2
B
531 540anti-parallel
Strand 3
B
637 651anti-parallel
Strand 4
B
654 657anti-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
569 570first strand
Strand 2
B
576 577anti-parallel
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There are 4 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
625 632first strand
Strand 2
B
688 697anti-parallel
Strand 3
B
701 711anti-parallel
Strand 4
B
717 719anti-parallel
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There are 4 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
625 632first strand
Strand 2
B
688 697anti-parallel
Strand 3
B
701 711anti-parallel
Strand 4
B
732 733anti-parallel
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