Analysis of interatomic Contacts of Structural Units in PDB entry:
1E61


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 1E61 entry

There are 2 chains in PDB entry 1E61 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 4GLU 781
C
 LEU 3GLU 781
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 70 helices in PDB entry 1E61. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 51Right-handed alpha
Helix 2
2
A
62 68Right-handed alpha
Helix 3
3
A
69 71Right-handed 310
Helix 4
4
A
72 76Right-handed 310
Helix 5
5
A
85 105Right-handed alpha
Helix 6
6
A
124 136Right-handed alpha
Helix 7
7
A
150 159Right-handed alpha
Helix 8
8
A
170 178Right-handed alpha
Helix 9
9
A
187 192Right-handed alpha
Helix 10
10
A
202 213Right-handed alpha
Helix 11
11
A
225 232Right-handed alpha
Helix 12
12
A
242 257Right-handed alpha
Helix 13
13
A
261 268Right-handed alpha
Helix 14
14
A
271 281Right-handed alpha
Helix 15
15
A
289 298Right-handed alpha
Helix 16
16
A
300 314Right-handed alpha
Helix 17
17
A
322 326Right-handed 310
Helix 18
18
A
331 345Right-handed alpha
Helix 19
19
A
401 408Right-handed alpha
Helix 20
20
A
434 439Right-handed alpha
Helix 21
21
A
441 449Right-handed alpha
Helix 22
22
A
450 452Right-handed 310
Helix 23
23
A
463 468Right-handed alpha
Helix 24
24
A
477 481Right-handed 310
Helix 25
25
A
510 522Right-handed alpha
Helix 26
26
A
524 530Right-handed alpha
Helix 27
27
A
533 552Right-handed alpha
Helix 28
28
A
558 566Right-handed alpha
Helix 29
29
A
574 578Right-handed 310
Helix 30
30
A
581 587Right-handed alpha
Helix 31
31
A
604 611Right-handed alpha
Helix 32
32
A
655 661Right-handed 310
Helix 33
33
A
672 679Right-handed alpha
Helix 34
34
A
735 739Right-handed 310
Helix 35
35
A
777 781Right-handed 310
Helix 36
36
C
41 51Right-handed alpha
Helix 37
37
C
62 68Right-handed alpha
Helix 38
38
C
69 71Right-handed 310
Helix 39
39
C
72 76Right-handed 310
Helix 40
40
C
85 105Right-handed alpha
Helix 41
41
C
124 137Right-handed alpha
Helix 42
42
C
150 160Right-handed alpha
Helix 43
43
C
170 178Right-handed alpha
Helix 44
44
C
187 192Right-handed alpha
Helix 45
45
C
202 214Right-handed alpha
Helix 46
46
C
225 232Right-handed alpha
Helix 47
47
C
242 257Right-handed alpha
Helix 48
48
C
261 268Right-handed alpha
Helix 49
49
C
271 281Right-handed alpha
Helix 50
50
C
289 298Right-handed alpha
Helix 51
51
C
300 314Right-handed alpha
Helix 52
52
C
322 326Right-handed 310
Helix 53
53
C
331 345Right-handed alpha
Helix 54
54
C
401 408Right-handed alpha
Helix 55
55
C
434 439Right-handed alpha
Helix 56
56
C
441 449Right-handed alpha
Helix 57
57
C
450 452Right-handed 310
Helix 58
58
C
463 468Right-handed alpha
Helix 59
59
C
477 481Right-handed 310
Helix 60
60
C
510 522Right-handed alpha
Helix 61
61
C
524 530Right-handed alpha
Helix 62
62
C
533 552Right-handed alpha
Helix 63
63
C
558 566Right-handed alpha
Helix 64
64
C
574 578Right-handed 310
Helix 65
65
C
581 587Right-handed alpha
Helix 66
66
C
604 611Right-handed alpha
Helix 67
67
C
655 661Right-handed 310
Helix 68
68
C
672 678Right-handed alpha
Helix 69
69
C
735 739Right-handed 310
Helix 70
70
C
777 781Right-handed 310
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There are 18 sheets in PDB entry 1E61. 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, Q, R,

There are 3 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
6 12first strand
Strand 2
A
15 22anti-parallel
Strand 3
A
25 31anti-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
59 61first strand
Strand 2
A
81 83anti-parallel
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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
141 143first strand
Strand 2
A
396 398parallel
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There are 5 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
353 355first strand
Strand 2
A
316 320parallel
Strand 3
A
180 184parallel
Strand 4
A
216 220parallel
Strand 5
A
234 236parallel
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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
412 415first strand
Strand 2
A
418 421anti-parallel
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There are 3 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
427 431first strand
Strand 2
A
454 459parallel
Strand 3
A
471 474parallel
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There are 3 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
483 487first strand
Strand 2
A
494 498anti-parallel
Strand 3
A
567 569anti-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
638 640first strand
Strand 2
A
710 712parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
668 671first strand
Strand 2
A
695 702parallel
Strand 3
A
686 690anti-parallel
Strand 4
A
760 763anti-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
C
6 12first strand
Strand 2
C
15 22anti-parallel
Strand 3
C
25 31anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
59 61first strand
Strand 2
C
81 83anti-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
C
141 143first strand
Strand 2
C
396 398parallel
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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
C
353 355first strand
Strand 2
C
316 320parallel
Strand 3
C
180 184parallel
Strand 4
C
216 220parallel
Strand 5
C
234 236parallel
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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
C
412 415first strand
Strand 2
C
418 421anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
427 431first strand
Strand 2
C
454 459parallel
Strand 3
C
471 474parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
483 487first strand
Strand 2
C
494 498anti-parallel
Strand 3
C
567 569anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
638 640first strand
Strand 2
C
710 712parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
668 671first strand
Strand 2
C
695 702parallel
Strand 3
C
686 690anti-parallel
Strand 4
C
760 763anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il