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


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 1EIY entry

There are 3 chains in PDB entry 1EIY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 G 1 A 76
A
 LEU 6LEU 350
B
 MET 1PRO 785
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 39 helices in PDB entry 1EIY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 16Right-handed alpha
Helix 2
2
A
16 38Right-handed alpha
Helix 3
3
A
48 53Right-handed alpha
Helix 4
4
A
54 59Right-handed alpha
Helix 5
5
A
59 71Right-handed alpha
Helix 6
6
A
72 84Right-handed alpha
Helix 7
7
A
101 116Right-handed alpha
Helix 8
8
A
145 149Right-handed 310
Helix 9
9
A
180 190Right-handed alpha
Helix 10
10
A
229 246Right-handed alpha
Helix 11
11
A
272 275Right-handed 310
Helix 12
12
A
287 301Right-handed alpha
Helix 13
13
A
319 326Right-handed alpha
Helix 14
14
A
332 337Right-handed alpha
Helix 15
15
A
339 344Right-handed alpha
Helix 16
16
A
345 347Right-handed 310
Helix 17
17
B
5 12Right-handed alpha
Helix 18
18
B
17 29Right-handed alpha
Helix 19
19
B
119 124Right-handed alpha
Helix 20
20
B
169 178Right-handed alpha
Helix 21
21
B
227 236Right-handed alpha
Helix 22
22
B
243 257Right-handed alpha
Helix 23
23
B
266 269Right-handed 310
Helix 24
24
B
339 351Right-handed alpha
Helix 25
25
B
354 363Right-handed alpha
Helix 26
26
B
368 384Right-handed alpha
Helix 27
27
B
407 416Right-handed alpha
Helix 28
28
B
420 430Right-handed alpha
Helix 29
29
B
455 467Right-handed alpha
Helix 30
30
B
468 472Right-handed 310
Helix 31
31
B
482 486Right-handed 310
Helix 32
32
B
489 506Right-handed alpha
Helix 33
33
B
519 524Right-handed alpha
Helix 34
34
B
538 542Right-handed 310
Helix 35
35
B
548 564Right-handed alpha
Helix 36
36
B
604 619Right-handed alpha
Helix 37
37
B
656 663Right-handed alpha
Helix 38
38
B
706 718Right-handed alpha
Helix 39
39
B
758 774Right-handed alpha
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There are 17 sheets in PDB entry 1EIY. 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,

There are 7 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
120 121first strand
Strand 2
A
194 203parallel
Strand 3
A
215 225anti-parallel
Strand 4
A
311 318anti-parallel
Strand 5
A
281 286anti-parallel
Strand 6
A
261 270anti-parallel
Strand 7
A
251 255anti-parallel
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There are 7 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
120 121first strand
Strand 2
A
194 203parallel
Strand 3
A
215 225anti-parallel
Strand 4
A
311 318anti-parallel
Strand 5
A
281 286anti-parallel
Strand 6
A
261 270anti-parallel
Strand 7
A
277 278anti-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
127 129first strand
Strand 2
A
173 175anti-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
154 155first strand
Strand 2
B
532 533anti-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
B
3 4first strand
Strand 2
B
153 156anti-parallel
Strand 3
B
35 38anti-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
45 49first strand
Strand 2
B
85 90anti-parallel
Strand 3
B
135 136anti-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
B
52 55first strand
Strand 2
B
62 67anti-parallel
Strand 3
B
71 76anti-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
94 95first strand
Strand 2
B
102 103anti-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
105 108first strand
Strand 2
B
111 114anti-parallel
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There are 5 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
261 264first strand
Strand 2
B
330 334anti-parallel
Strand 3
B
213 219anti-parallel
Strand 4
B
387 389anti-parallel
Strand 5
B
193 194parallel
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There are 4 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
261 264first strand
Strand 2
B
330 334anti-parallel
Strand 3
B
213 219anti-parallel
Strand 4
B
393 395anti-parallel
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There are 4 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
201 204first strand
Strand 2
B
271 276parallel
Strand 3
B
298 304anti-parallel
Strand 4
B
307 312anti-parallel
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There are 2 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
434 435first strand
Strand 2
B
444 445anti-parallel
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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
B
508 509first strand
Strand 2
B
570 571parallel
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There are 2 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
515 516first strand
Strand 2
B
543 544anti-parallel
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There are 6 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
575 577first strand
Strand 2
B
581 590anti-parallel
Strand 3
B
668 675anti-parallel
Strand 4
B
647 653anti-parallel
Strand 5
B
639 644anti-parallel
Strand 6
B
624 628anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
696 699first strand
Strand 2
B
741 746anti-parallel
Strand 3
B
726 732anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il