Analysis of interatomic Contacts of Structural Units in PDB entry:
3K1J


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 3K1J entry

There are 2 chains in PDB entry 3K1J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 18LEU 635
B
 SER 20SER 634
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 52 helices in PDB entry 3K1J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 33Right-handed 310
Helix 2
2
A
38 43Right-handed alpha
Helix 3
3
A
46 59Right-handed alpha
Helix 4
4
A
72 83Right-handed alpha
Helix 5
5
A
112 129Right-handed alpha
Helix 6
6
A
203 209Right-handed alpha
Helix 7
7
A
224 227Right-handed 310
Helix 8
8
A
232 237Right-handed alpha
Helix 9
9
A
246 250Right-handed 310
Helix 10
10
A
251 265Right-handed alpha
Helix 11
11
A
276 281Right-handed 310
Helix 12
12
A
299 304Right-handed alpha
Helix 13
13
A
305 316Right-handed alpha
Helix 14
14
A
328 347Right-handed alpha
Helix 15
15
A
353 367Right-handed alpha
Helix 16
16
A
377 395Right-handed alpha
Helix 17
17
A
401 412Right-handed alpha
Helix 18
18
A
414 429Right-handed alpha
Helix 19
19
A
481 500Right-handed alpha
Helix 20
20
A
501 504Right-handed 310
Helix 21
21
A
524 538Right-handed alpha
Helix 22
22
A
562 574Right-handed alpha
Helix 23
23
A
583 588Right-handed 310
Helix 24
24
A
591 596Right-handed alpha
Helix 25
25
A
605 614Right-handed alpha
Helix 26
26
A
617 629Right-handed alpha
Helix 27
27
B
29 33Right-handed 310
Helix 28
28
B
38 43Right-handed alpha
Helix 29
29
B
46 60Right-handed alpha
Helix 30
30
B
72 83Right-handed alpha
Helix 31
31
B
112 127Right-handed alpha
Helix 32
32
B
203 209Right-handed alpha
Helix 33
33
B
224 227Right-handed 310
Helix 34
34
B
232 237Right-handed alpha
Helix 35
35
B
246 250Right-handed 310
Helix 36
36
B
251 265Right-handed alpha
Helix 37
37
B
276 281Right-handed 310
Helix 38
38
B
299 304Right-handed alpha
Helix 39
39
B
305 316Right-handed alpha
Helix 40
40
B
328 347Right-handed alpha
Helix 41
41
B
353 369Right-handed alpha
Helix 42
42
B
377 396Right-handed alpha
Helix 43
43
B
401 412Right-handed alpha
Helix 44
44
B
414 430Right-handed alpha
Helix 45
45
B
481 500Right-handed alpha
Helix 46
46
B
501 504Right-handed 310
Helix 47
47
B
524 538Right-handed alpha
Helix 48
48
B
562 574Right-handed alpha
Helix 49
49
B
583 588Right-handed 310
Helix 50
50
B
591 596Right-handed alpha
Helix 51
51
B
605 614Right-handed alpha
Helix 52
52
B
617 629Right-handed alpha
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There are 16 sheets in PDB entry 3K1J. 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,

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
196 198first strand
Strand 2
A
241 244parallel
Strand 3
A
291 296parallel
Strand 4
A
63 66parallel
Strand 5
A
317 320parallel
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There are 3 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
105 110first strand
Strand 2
A
90 95anti-parallel
Strand 3
A
183 186anti-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
210 211first strand
Strand 2
A
229 230anti-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
266 267first strand
Strand 2
A
286 287anti-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
324 326first strand
Strand 2
A
373 375anti-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
438 439first strand
Strand 2
A
541 542anti-parallel
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There are 7 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
474 477first strand
Strand 2
A
506 512parallel
Strand 3
A
453 465anti-parallel
Strand 4
A
442 449anti-parallel
Strand 5
A
545 547parallel
Strand 6
A
577 581parallel
Strand 7
A
599 603parallel
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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
550 551first strand
Strand 2
A
557 558anti-parallel
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There are 5 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
196 198first strand
Strand 2
B
241 244parallel
Strand 3
B
291 296parallel
Strand 4
B
63 66parallel
Strand 5
B
317 320parallel
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There are 3 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
105 110first strand
Strand 2
B
90 95anti-parallel
Strand 3
B
183 186anti-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
210 211first strand
Strand 2
B
229 230anti-parallel
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There are 2 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
266 267first strand
Strand 2
B
286 287anti-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
324 326first strand
Strand 2
B
373 375anti-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
438 439first strand
Strand 2
B
541 542anti-parallel
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There are 7 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
473 477first strand
Strand 2
B
506 512parallel
Strand 3
B
454 465anti-parallel
Strand 4
B
442 448anti-parallel
Strand 5
B
545 547parallel
Strand 6
B
577 581parallel
Strand 7
B
599 603parallel
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There are 2 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
550 551first strand
Strand 2
B
557 558anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il