Analysis of interatomic Contacts of Structural Units in PDB entry:
1E2V


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 1E2V entry

There are 3 chains in PDB entry 1E2V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 1ARG 251
B
 TYR 301ARG 551
C
 TYR 601ARG 851
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 15 helices in PDB entry 1E2V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 9Right-handed alpha
Helix 2
2
A
20 24Right-handed 310
Helix 3
3
A
85 89Right-handed 310
Helix 4
4
A
90 98Right-handed alpha
Helix 5
5
A
120 124Right-handed alpha
Helix 6
6
B
301 309Right-handed alpha
Helix 7
7
B
320 324Right-handed 310
Helix 8
8
B
385 389Right-handed 310
Helix 9
9
B
390 398Right-handed alpha
Helix 10
10
B
420 424Right-handed alpha
Helix 11
11
C
601 609Right-handed alpha
Helix 12
12
C
620 624Right-handed 310
Helix 13
13
C
685 689Right-handed 310
Helix 14
14
C
690 698Right-handed alpha
Helix 15
15
C
720 724Right-handed alpha
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There are 9 sheets in PDB entry 1E2V. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
32 34first strand
Strand 2
A
44 50anti-parallel
Strand 3
A
125 131anti-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
112 115first strand
Strand 2
A
71 76anti-parallel
Strand 3
A
145 154anti-parallel
Strand 4
A
236 245anti-parallel
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There are 3 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
203 208first strand
Strand 2
A
192 197anti-parallel
Strand 3
A
178 184anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
332 334first strand
Strand 2
B
344 350anti-parallel
Strand 3
B
425 431anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
338 340first strand
Strand 2
B
536 547parallel
Strand 3
B
445 454anti-parallel
Strand 4
B
371 376anti-parallel
Strand 5
B
412 415anti-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
B
503 508first strand
Strand 2
B
492 497anti-parallel
Strand 3
B
478 484anti-parallel
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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
C
632 634first strand
Strand 2
C
644 650anti-parallel
Strand 3
C
725 731anti-parallel
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There are 5 strands in H 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
836 847parallel
Strand 3
C
745 754anti-parallel
Strand 4
C
671 676anti-parallel
Strand 5
C
712 715anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
803 808first strand
Strand 2
C
792 797anti-parallel
Strand 3
C
778 784anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il