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


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 1EQH entry

There are 2 chains in PDB entry 1EQH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 33PRO 583
B
 VAL 33PRO 583
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 67 helices in PDB entry 1EQH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 39Right-handed 310
Helix 2
2
A
73 83Right-handed alpha
Helix 3
3
A
85 94Right-handed alpha
Helix 4
4
A
96 104Right-handed alpha
Helix 5
5
A
106 122Right-handed alpha
Helix 6
6
A
138 144Right-handed alpha
Helix 7
7
A
173 182Right-handed alpha
Helix 8
8
A
195 207Right-handed alpha
Helix 9
9
A
230 235Right-handed alpha
Helix 10
10
A
237 245Right-handed alpha
Helix 11
11
A
280 284Right-handed 310
Helix 12
12
A
289 294Right-handed 310
Helix 13
13
A
295 320Right-handed alpha
Helix 14
14
A
324 347Right-handed alpha
Helix 15
15
A
347 354Right-handed alpha
Helix 16
16
A
362 367Right-handed 310
Helix 17
17
A
378 385Right-handed alpha
Helix 18
18
A
386 386Right-handed 310
Helix 19
19
A
387 391Right-handed 310
Helix 20
20
A
403 408Right-handed alpha
Helix 21
21
A
412 418Right-handed alpha
Helix 22
22
A
417 429Right-handed alpha
Helix 23
23
A
441 443Right-handed 310
Helix 24
24
A
444 458Right-handed alpha
Helix 25
25
A
462 470Right-handed alpha
Helix 26
26
A
477 482Right-handed alpha
Helix 27
27
A
485 496Right-handed alpha
Helix 28
28
A
497 501Right-handed 310
Helix 29
29
A
502 510Right-handed alpha
Helix 30
30
A
519 536Right-handed alpha
Helix 31
31
A
537 541Right-handed 310
Helix 32
32
A
546 551Right-handed 310
Helix 33
33
A
552 561Right-handed alpha
Helix 34
34
A
563 570Right-handed alpha
Helix 35
35
B
34 39Right-handed 310
Helix 36
36
B
73 83Right-handed alpha
Helix 37
37
B
85 94Right-handed alpha
Helix 38
38
B
96 105Right-handed alpha
Helix 39
39
B
107 122Right-handed alpha
Helix 40
40
B
138 144Right-handed alpha
Helix 41
41
B
173 182Right-handed alpha
Helix 42
42
B
195 207Right-handed alpha
Helix 43
43
B
230 235Right-handed alpha
Helix 44
44
B
237 245Right-handed alpha
Helix 45
45
B
280 284Right-handed 310
Helix 46
46
B
289 294Right-handed 310
Helix 47
47
B
295 320Right-handed alpha
Helix 48
48
B
324 347Right-handed alpha
Helix 49
49
B
347 354Right-handed alpha
Helix 50
50
B
362 367Right-handed 310
Helix 51
51
B
378 385Right-handed alpha
Helix 52
52
B
387 391Right-handed 310
Helix 53
53
B
403 408Right-handed alpha
Helix 54
54
B
412 418Right-handed alpha
Helix 55
55
B
417 429Right-handed alpha
Helix 56
56
B
441 443Right-handed 310
Helix 57
57
B
444 458Right-handed alpha
Helix 58
58
B
462 470Right-handed alpha
Helix 59
59
B
477 482Right-handed alpha
Helix 60
60
B
485 496Right-handed alpha
Helix 61
61
B
497 501Right-handed 310
Helix 62
62
B
502 510Right-handed alpha
Helix 63
63
B
519 536Right-handed alpha
Helix 64
64
B
537 541Right-handed 310
Helix 65
65
B
546 551Right-handed 310
Helix 66
66
B
552 561Right-handed alpha
Helix 67
67
B
563 570Right-handed alpha
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There are 10 sheets in PDB entry 1EQH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
46 50first strand
Strand 2
A
54 58anti-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
64 65first strand
Strand 2
A
71 72anti-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
130 131first strand
Strand 2
A
149 150anti-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
255 257first strand
Strand 2
A
260 262anti-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
395 397first strand
Strand 2
A
400 402anti-parallel
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There are 2 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
46 50first strand
Strand 2
B
54 58anti-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
B
64 65first strand
Strand 2
B
71 72anti-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
B
130 131first strand
Strand 2
B
149 150anti-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
255 257first strand
Strand 2
B
260 262anti-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
395 397first strand
Strand 2
B
400 402anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il