Analysis of interatomic Contacts of Structural Units in PDB entry:
1JA1


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 1JA1 entry

There are 2 chains in PDB entry 1JA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 63SER 678
B
 LYS 65SER 678
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 50 helices in PDB entry 1JA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
68 77Right-handed alpha
Helix 2
2
A
89 102Right-handed alpha
Helix 3
3
A
103 106Right-handed 310
Helix 4
4
A
113 117Right-handed 310
Helix 5
5
A
118 128Right-handed 310
Helix 6
6
A
149 159Right-handed alpha
Helix 7
7
A
182 195Right-handed alpha
Helix 8
8
A
211 232Right-handed alpha
Helix 9
9
A
254 258Right-handed 310
Helix 10
10
A
327 338Right-handed alpha
Helix 11
11
A
367 374Right-handed alpha
Helix 12
12
A
382 390Right-handed alpha
Helix 13
13
A
395 404Right-handed alpha
Helix 14
14
A
405 407Right-handed 310
Helix 15
15
A
410 420Right-handed alpha
Helix 16
16
A
426 434Right-handed alpha
Helix 17
17
A
440 448Right-handed alpha
Helix 18
18
A
488 497Right-handed alpha
Helix 19
19
A
533 536Right-handed 310
Helix 20
20
A
537 553Right-handed alpha
Helix 21
21
A
575 585Right-handed alpha
Helix 22
22
A
604 612Right-handed alpha
Helix 23
23
A
612 622Right-handed alpha
Helix 24
24
A
635 652Right-handed alpha
Helix 25
25
A
655 669Right-handed alpha
Helix 26
26
B
69 76Right-handed alpha
Helix 27
27
B
89 102Right-handed alpha
Helix 28
28
B
103 106Right-handed 310
Helix 29
29
B
113 117Right-handed 310
Helix 30
30
B
118 124Right-handed 310
Helix 31
31
B
149 159Right-handed alpha
Helix 32
32
B
182 195Right-handed alpha
Helix 33
33
B
211 231Right-handed alpha
Helix 34
34
B
254 258Right-handed 310
Helix 35
35
B
327 339Right-handed alpha
Helix 36
36
B
367 374Right-handed alpha
Helix 37
37
B
382 390Right-handed alpha
Helix 38
38
B
395 404Right-handed alpha
Helix 39
39
B
405 407Right-handed 310
Helix 40
40
B
410 420Right-handed alpha
Helix 41
41
B
426 434Right-handed alpha
Helix 42
42
B
440 448Right-handed alpha
Helix 43
43
B
488 496Right-handed alpha
Helix 44
44
B
533 536Right-handed 310
Helix 45
45
B
537 553Right-handed alpha
Helix 46
46
B
575 585Right-handed alpha
Helix 47
47
B
604 612Right-handed alpha
Helix 48
48
B
612 622Right-handed alpha
Helix 49
49
B
635 652Right-handed alpha
Helix 50
50
B
655 669Right-handed alpha
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There are 12 sheets in PDB entry 1JA1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
109 112first strand
Strand 2
A
80 85parallel
Strand 3
A
132 140parallel
Strand 4
A
167 174parallel
Strand 5
A
198 199parallel
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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
144 145first strand
Strand 2
A
132 140anti-parallel
Strand 3
A
167 174parallel
Strand 4
A
204 207parallel
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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
245 249first strand
Strand 2
A
345 350anti-parallel
Strand 3
A
365 366anti-parallel
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There are 6 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
454 457first strand
Strand 2
A
319 322anti-parallel
Strand 3
A
508 514anti-parallel
Strand 4
A
282 291anti-parallel
Strand 5
A
300 306anti-parallel
Strand 6
A
468 474anti-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
477 479first strand
Strand 2
A
485 487anti-parallel
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There are 5 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
590 595first strand
Strand 2
A
560 566parallel
Strand 3
A
528 531parallel
Strand 4
A
626 632parallel
Strand 5
A
672 677parallel
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There are 4 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
109 112first strand
Strand 2
B
80 85parallel
Strand 3
B
132 140parallel
Strand 4
B
144 145anti-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
B
109 112first strand
Strand 2
B
80 85parallel
Strand 3
B
132 140parallel
Strand 4
B
167 174parallel
Strand 5
B
198 207parallel
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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
B
245 249first strand
Strand 2
B
345 350anti-parallel
Strand 3
B
365 366anti-parallel
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There are 6 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
454 457first strand
Strand 2
B
319 322anti-parallel
Strand 3
B
508 514anti-parallel
Strand 4
B
282 291anti-parallel
Strand 5
B
300 306anti-parallel
Strand 6
B
468 474anti-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
477 479first strand
Strand 2
B
485 487anti-parallel
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There are 5 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
590 595first strand
Strand 2
B
560 566parallel
Strand 3
B
528 531parallel
Strand 4
B
626 632parallel
Strand 5
B
672 677parallel
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