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


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 3KSA entry

There are 4 chains in PDB entry 3KSA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASN 3GLU 483
B
ASN 3GLU 483
C
LYS 415THR 640
D
LYS 415LYS 631
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 54 helices in PDB entry 3KSA. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
9 28Right-handed alpha
Helix 2
2
A
38 51Right-handed alpha
Helix 3
3
A
62 73Right-handed alpha
Helix 4
4
A
77 88Right-handed alpha
Helix 5
5
A
124 132Right-handed alpha
Helix 6
6
A
160 165Right-handed alpha
Helix 7
7
A
182 196Right-handed alpha
Helix 8
8
A
200 208Right-handed alpha
Helix 9
9
A
221 232Right-handed alpha
Helix 10
10
A
264 278Right-handed alpha
Helix 11
11
A
307 319Right-handed alpha
Helix 12
12
A
341 394Right-handed alpha
Helix 13
13
A
397 409Right-handed alpha
Helix 14
14
A
412 422Right-handed alpha
Helix 15
15
A
424 429Right-handed 310
Helix 16
16
A
431 454Right-handed alpha
Helix 17
17
A
456 475Right-handed alpha
Helix 18
18
B
9 28Right-handed alpha
Helix 19
19
B
38 51Right-handed alpha
Helix 20
20
B
62 73Right-handed alpha
Helix 21
21
B
77 88Right-handed alpha
Helix 22
22
B
124 132Right-handed alpha
Helix 23
23
B
160 166Right-handed alpha
Helix 24
24
B
182 196Right-handed alpha
Helix 25
25
B
200 208Right-handed alpha
Helix 26
26
B
221 232Right-handed alpha
Helix 27
27
B
264 278Right-handed alpha
Helix 28
28
B
307 319Right-handed alpha
Helix 29
29
B
341 394Right-handed alpha
Helix 30
30
B
397 409Right-handed alpha
Helix 31
31
B
412 422Right-handed alpha
Helix 32
32
B
424 429Right-handed 310
Helix 33
33
B
431 454Right-handed alpha
Helix 34
34
B
456 475Right-handed alpha
Helix 35
35
C
434 444Right-handed alpha
Helix 36
36
C
467 472Right-handed alpha
Helix 37
37
C
473 484Right-handed alpha
Helix 38
38
C
508 525Right-handed alpha
Helix 39
39
C
526 533Right-handed alpha
Helix 40
40
C
560 572Right-handed alpha
Helix 41
41
C
582 586Right-handed 310
Helix 42
42
C
587 596Right-handed alpha
Helix 43
43
C
611 622Right-handed alpha
Helix 44
44
C
626 637Right-handed alpha
Helix 45
45
D
434 444Right-handed alpha
Helix 46
46
D
467 472Right-handed alpha
Helix 47
47
D
473 484Right-handed alpha
Helix 48
48
D
508 525Right-handed alpha
Helix 49
49
D
526 533Right-handed alpha
Helix 50
50
D
561 572Right-handed alpha
Helix 51
51
D
582 586Right-handed 310
Helix 52
52
D
587 596Right-handed alpha
Helix 53
53
D
611 622Right-handed alpha
Helix 54
54
D
626 637Right-handed alpha
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There are 16 sheets in PDB entry 3KSA. 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 6 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
4 8first strand
Strand 2
C
603 607parallel
Strand 3
C
535 538anti-parallel
Strand 4
C
500 503parallel
Strand 5
C
428 432parallel
Strand 6
C
450 454parallel
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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
60 61first strand
Strand 2
A
120 123anti-parallel
Strand 3
A
99 102anti-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
141 143first strand
Strand 2
A
150 152anti-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
167 170first strand
Strand 2
A
175 178anti-parallel
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There are 4 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
322 328first strand
Strand 2
A
233 239anti-parallel
Strand 3
A
218 220anti-parallel
Strand 4
A
481 482parallel
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There are 4 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
242 244first strand
Strand 2
A
254 256anti-parallel
Strand 3
A
298 300anti-parallel
Strand 4
A
288 289anti-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
330 333first strand
Strand 2
A
336 339anti-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
4 8first strand
Strand 2
D
603 607parallel
Strand 3
D
535 538anti-parallel
Strand 4
D
500 503parallel
Strand 5
D
428 432parallel
Strand 6
D
450 454parallel
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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
60 61first strand
Strand 2
B
120 123anti-parallel
Strand 3
B
99 102anti-parallel
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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
141 143first strand
Strand 2
B
150 152anti-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
167 170first strand
Strand 2
B
175 178anti-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
322 328first strand
Strand 2
B
233 239anti-parallel
Strand 3
B
218 220anti-parallel
Strand 4
B
481 482parallel
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There are 4 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
242 244first strand
Strand 2
B
254 256anti-parallel
Strand 3
B
298 300anti-parallel
Strand 4
B
288 289anti-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
330 333first strand
Strand 2
B
336 339anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
555 558first strand
Strand 2
C
543 546anti-parallel
Strand 3
C
576 579anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
555 558first strand
Strand 2
D
543 546anti-parallel
Strand 3
D
576 579anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il