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


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 1JEQ entry

There are 2 chains in PDB entry 1JEQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 35ASP 609
B
 ASN 6ALA 542
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 43 helices in PDB entry 1JEQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 50Right-handed 310
Helix 2
2
A
58 77Right-handed alpha
Helix 3
3
A
112 121Right-handed alpha
Helix 4
4
A
123 135Right-handed alpha
Helix 5
5
A
142 156Right-handed alpha
Helix 6
6
A
181 197Right-handed alpha
Helix 7
7
A
212 216Right-handed 310
Helix 8
8
A
216 220Right-handed 310
Helix 9
9
A
238 251Right-handed alpha
Helix 10
10
A
312 314Right-handed 310
Helix 11
11
A
330 337Right-handed alpha
Helix 12
12
A
354 356Right-handed 310
Helix 13
13
A
377 393Right-handed alpha
Helix 14
14
A
439 442Right-handed 310
Helix 15
15
A
455 469Right-handed alpha
Helix 16
16
A
480 495Right-handed alpha
Helix 17
17
A
510 519Right-handed alpha
Helix 18
18
A
520 530Right-handed alpha
Helix 19
19
A
560 570Right-handed alpha
Helix 20
20
A
572 576Right-handed 310
Helix 21
21
A
577 588Right-handed alpha
Helix 22
22
A
595 608Right-handed alpha
Helix 23
23
B
17 22Right-handed 310
Helix 24
24
B
29 48Right-handed alpha
Helix 25
25
B
87 96Right-handed alpha
Helix 26
26
B
106 123Right-handed alpha
Helix 27
27
B
143 145Right-handed 310
Helix 28
28
B
146 158Right-handed alpha
Helix 29
29
B
198 217Right-handed alpha
Helix 30
30
B
218 222Right-handed 310
Helix 31
31
B
227 232Right-handed alpha
Helix 32
32
B
237 241Right-handed 310
Helix 33
33
B
306 308Right-handed 310
Helix 34
34
B
328 332Right-handed 310
Helix 35
35
B
349 351Right-handed 310
Helix 36
36
B
352 356Right-handed 310
Helix 37
37
B
370 388Right-handed alpha
Helix 38
38
B
426 429Right-handed 310
Helix 39
39
B
447 461Right-handed alpha
Helix 40
40
B
478 482Right-handed 310
Helix 41
41
B
484 500Right-handed alpha
Helix 42
42
B
509 517Right-handed alpha
Helix 43
43
B
519 537Right-handed alpha
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There are 11 sheets in PDB entry 1JEQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 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
102 109first strand
Strand 2
A
82 88anti-parallel
Strand 3
A
36 43parallel
Strand 4
A
163 170parallel
Strand 5
A
198 204parallel
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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
257 262first strand
Strand 2
A
268 274anti-parallel
Strand 3
A
366 370anti-parallel
Strand 4
A
431 436anti-parallel
Strand 5
A
409 416anti-parallel
Strand 6
A
394 401anti-parallel
Strand 7
A
344 352anti-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
288 289first strand
Strand 2
B
310 311anti-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
296 304first strand
Strand 2
B
289 297anti-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
A
326 329first strand
Strand 2
A
316 321anti-parallel
Strand 3
B
277 280anti-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
A
375 376first strand
Strand 2
B
540 541anti-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
419 420first strand
Strand 2
A
426 428anti-parallel
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There are 6 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
77 81first strand
Strand 2
B
53 59anti-parallel
Strand 3
B
8 15parallel
Strand 4
B
129 135parallel
Strand 5
B
159 165parallel
Strand 6
B
224 226parallel
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There are 8 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
247 253first strand
Strand 2
B
257 268anti-parallel
Strand 3
B
357 366anti-parallel
Strand 4
B
417 423anti-parallel
Strand 5
B
404 412anti-parallel
Strand 6
B
389 396anti-parallel
Strand 7
B
339 347anti-parallel
Strand 8
B
247 253parallel
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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
314 316first strand
Strand 2
B
319 321anti-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
B
464 467first strand
Strand 2
B
472 475anti-parallel
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