Analysis of interatomic Contacts of Structural Units in PDB entry:
1E7U


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 1E7U entry

There is 1 chain in PDB entry 1E7U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 143ILE 1094
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 1E7U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
144 159Right-handed alpha
Helix 2
2
A
171 191Right-handed alpha
Helix 3
3
A
192 199Right-handed alpha
Helix 4
4
A
208 213Right-handed alpha
Helix 5
5
A
240 252Right-handed alpha
Helix 6
6
A
286 289Right-handed 310
Helix 7
7
A
290 300Right-handed alpha
Helix 8
8
A
312 317Right-handed 310
Helix 9
9
A
421 423Right-handed 310
Helix 10
10
A
498 503Right-handed 310
Helix 11
11
A
548 560Right-handed alpha
Helix 12
12
A
568 578Right-handed alpha
Helix 13
13
A
578 583Right-handed alpha
Helix 14
14
A
584 587Right-handed 310
Helix 15
15
A
588 594Right-handed alpha
Helix 16
16
A
600 613Right-handed alpha
Helix 17
17
A
614 620Right-handed alpha
Helix 18
18
A
623 630Right-handed alpha
Helix 19
19
A
637 649Right-handed alpha
Helix 20
20
A
652 660Right-handed alpha
Helix 21
21
A
659 667Right-handed alpha
Helix 22
22
A
668 670Right-handed 310
Helix 23
23
A
675 688Right-handed alpha
Helix 24
24
A
688 706Right-handed alpha
Helix 25
25
A
709 722Right-handed alpha
Helix 26
26
A
725 749Right-handed alpha
Helix 27
27
A
750 754Right-handed 310
Helix 28
28
A
760 777Right-handed alpha
Helix 29
29
A
798 801Right-handed 310
Helix 30
30
A
838 858Right-handed alpha
Helix 31
31
A
888 896Right-handed alpha
Helix 32
32
A
905 915Right-handed alpha
Helix 33
33
A
917 942Right-handed alpha
Helix 34
34
A
948 950Right-handed 310
Helix 35
35
A
988 995Right-handed alpha
Helix 36
36
A
1003 1022Right-handed alpha
Helix 37
37
A
1023 1038Right-handed alpha
Helix 38
38
A
1044 1055Right-handed alpha
Helix 39
39
A
1060 1079Right-handed alpha
Helix 40
40
A
1080 1091Right-handed alpha
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There are 8 sheets in PDB entry 1E7U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
230 236first strand
Strand 2
A
219 225anti-parallel
Strand 3
A
303 309parallel
Strand 4
A
270 274anti-parallel
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There are 4 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
412 415first strand
Strand 2
A
362 370anti-parallel
Strand 3
A
514 520anti-parallel
Strand 4
A
478 483anti-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
367 369first strand
Strand 2
A
407 409anti-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
392 398first strand
Strand 2
A
379 389anti-parallel
Strand 3
A
428 437anti-parallel
Strand 4
A
460 467anti-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
811 815first strand
Strand 2
A
828 832anti-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
885 887first strand
Strand 2
A
952 955anti-parallel
Strand 3
A
960 962anti-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
A
783 785first strand
Strand 2
A
788 793anti-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
869 873first strand
Strand 2
A
876 879anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il