Analysis of interatomic Contacts of Structural Units in PDB entry:
4GU1


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 4GU1 entry

There are 2 chains in PDB entry 4GU1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 39ALA 821
B
 PRO 39ALA 821
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 72 helices in PDB entry 4GU1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 48Right-handed 310
Helix 2
2
A
93 101Right-handed alpha
Helix 3
3
A
106 121Right-handed alpha
Helix 4
4
A
126 135Right-handed alpha
Helix 5
5
A
160 167Right-handed alpha
Helix 6
6
A
183 187Right-handed 310
Helix 7
7
A
190 197Right-handed alpha
Helix 8
8
A
198 205Right-handed 310
Helix 9
9
A
216 221Right-handed alpha
Helix 10
10
A
224 229Right-handed 310
Helix 11
11
A
266 270Right-handed 310
Helix 12
12
A
290 297Right-handed alpha
Helix 13
13
A
298 301Right-handed 310
Helix 14
14
A
304 321Right-handed alpha
Helix 15
15
A
327 332Right-handed alpha
Helix 16
16
A
333 335Right-handed 310
Helix 17
17
A
340 359Right-handed alpha
Helix 18
18
A
377 381Right-handed 310
Helix 19
19
A
391 405Right-handed alpha
Helix 20
20
A
445 455Right-handed alpha
Helix 21
21
A
476 499Right-handed alpha
Helix 22
22
A
500 501Right-handed 310
Helix 23
23
A
502 506Right-handed 310
Helix 24
24
A
508 522Right-handed alpha
Helix 25
25
A
529 548Right-handed alpha
Helix 26
26
A
560 565Right-handed 310
Helix 27
27
A
578 587Right-handed alpha
Helix 28
28
A
628 634Right-handed alpha
Helix 29
29
A
644 653Right-handed alpha
Helix 30
30
A
671 676Right-handed alpha
Helix 31
31
A
687 691Right-handed 310
Helix 32
32
A
715 720Right-handed alpha
Helix 33
33
A
725 741Right-handed alpha
Helix 34
34
A
756 760Right-handed 310
Helix 35
35
A
776 784Right-handed alpha
Helix 36
36
A
794 798Right-handed 310
Helix 37
37
A
804 821Right-handed alpha
Helix 38
38
B
44 48Right-handed 310
Helix 39
39
B
93 101Right-handed alpha
Helix 40
40
B
106 119Right-handed alpha
Helix 41
41
B
126 135Right-handed alpha
Helix 42
42
B
160 165Right-handed alpha
Helix 43
43
B
183 187Right-handed 310
Helix 44
44
B
190 197Right-handed alpha
Helix 45
45
B
199 203Right-handed 310
Helix 46
46
B
217 221Right-handed 310
Helix 47
47
B
224 228Right-handed 310
Helix 48
48
B
290 297Right-handed alpha
Helix 49
49
B
298 301Right-handed 310
Helix 50
50
B
304 321Right-handed alpha
Helix 51
51
B
327 332Right-handed alpha
Helix 52
52
B
333 335Right-handed 310
Helix 53
53
B
340 359Right-handed alpha
Helix 54
54
B
377 382Right-handed 310
Helix 55
55
B
391 405Right-handed alpha
Helix 56
56
B
445 455Right-handed alpha
Helix 57
57
B
476 498Right-handed alpha
Helix 58
58
B
499 501Right-handed 310
Helix 59
59
B
502 506Right-handed 310
Helix 60
60
B
508 522Right-handed alpha
Helix 61
61
B
529 548Right-handed alpha
Helix 62
62
B
560 565Right-handed 310
Helix 63
63
B
578 587Right-handed alpha
Helix 64
64
B
628 634Right-handed alpha
Helix 65
65
B
644 652Right-handed alpha
Helix 66
66
B
687 691Right-handed 310
Helix 67
67
B
715 720Right-handed alpha
Helix 68
68
B
725 741Right-handed alpha
Helix 69
69
B
756 760Right-handed 310
Helix 70
70
B
776 784Right-handed alpha
Helix 71
71
B
794 798Right-handed 310
Helix 72
72
B
804 821Right-handed alpha
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There are 16 sheets in PDB entry 4GU1. 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, O, P,

There are 2 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
82 86first strand
Strand 2
A
89 92anti-parallel
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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
139 141first strand
Strand 2
A
150 152anti-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
592 593first strand
Strand 2
A
407 411parallel
Strand 3
A
384 388parallel
Strand 4
A
622 625parallel
Strand 5
A
790 792parallel
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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
423 424first strand
Strand 2
A
432 433anti-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
438 440first strand
Strand 2
A
572 574anti-parallel
Strand 3
A
459 460anti-parallel
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There are 6 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
467 468first strand
Strand 2
A
680 683parallel
Strand 3
A
693 699anti-parallel
Strand 4
A
708 713anti-parallel
Strand 5
A
660 665anti-parallel
Strand 6
A
751 754anti-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
617 620first strand
Strand 2
A
608 612anti-parallel
Strand 3
A
598 602anti-parallel
Strand 4
A
638 640parallel
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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
654 657first strand
Strand 2
A
767 770anti-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
82 84first strand
Strand 2
B
90 92anti-parallel
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There are 2 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
139 141first strand
Strand 2
B
150 152anti-parallel
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There are 5 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
592 593first strand
Strand 2
B
407 411parallel
Strand 3
B
384 388parallel
Strand 4
B
622 625parallel
Strand 5
B
790 792parallel
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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
423 424first strand
Strand 2
B
432 433anti-parallel
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There are 3 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
438 440first strand
Strand 2
B
572 574anti-parallel
Strand 3
B
459 460anti-parallel
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There are 6 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
467 468first strand
Strand 2
B
680 683parallel
Strand 3
B
693 699anti-parallel
Strand 4
B
708 713anti-parallel
Strand 5
B
660 665anti-parallel
Strand 6
B
751 754anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
617 620first strand
Strand 2
B
608 612anti-parallel
Strand 3
B
598 602anti-parallel
Strand 4
B
638 640parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
654 657first strand
Strand 2
B
767 770anti-parallel
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