Analysis of interatomic Contacts of Structural Units in PDB entry:
3KL3


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 3KL3 entry

There are 4 chains in PDB entry 3KL3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASN 390
B
 SER 3LEU 392
C
 ALA 2ARG 391
D
 ASP 4PRO 88
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 3KL3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 41Right-handed alpha
Helix 2
2
A
62 65Right-handed 310
Helix 3
3
A
66 76Right-handed alpha
Helix 4
4
A
88 90Right-handed 310
Helix 5
5
A
110 128Right-handed alpha
Helix 6
6
A
151 162Right-handed alpha
Helix 7
7
A
163 166Right-handed 310
Helix 8
8
A
179 189Right-handed alpha
Helix 9
9
A
189 195Right-handed alpha
Helix 10
10
A
213 220Right-handed alpha
Helix 11
11
A
246 259Right-handed alpha
Helix 12
12
A
284 295Right-handed alpha
Helix 13
13
B
32 41Right-handed alpha
Helix 14
14
B
59 65Right-handed 310
Helix 15
15
B
66 76Right-handed alpha
Helix 16
16
B
88 90Right-handed 310
Helix 17
17
B
110 127Right-handed alpha
Helix 18
18
B
151 162Right-handed alpha
Helix 19
19
B
163 166Right-handed 310
Helix 20
20
B
179 182Right-handed 310
Helix 21
21
B
183 188Right-handed alpha
Helix 22
22
B
189 195Right-handed alpha
Helix 23
23
B
207 211Right-handed 310
Helix 24
24
B
213 220Right-handed alpha
Helix 25
25
B
246 259Right-handed alpha
Helix 26
26
B
284 295Right-handed alpha
Helix 27
27
C
24 29Right-handed alpha
Helix 28
28
C
32 41Right-handed alpha
Helix 29
29
C
59 65Right-handed 310
Helix 30
30
C
66 76Right-handed alpha
Helix 31
31
C
88 90Right-handed 310
Helix 32
32
C
110 127Right-handed alpha
Helix 33
33
C
151 162Right-handed alpha
Helix 34
34
C
163 166Right-handed 310
Helix 35
35
C
183 188Right-handed alpha
Helix 36
36
C
189 196Right-handed alpha
Helix 37
37
C
207 211Right-handed 310
Helix 38
38
C
213 220Right-handed alpha
Helix 39
39
C
246 259Right-handed alpha
Helix 40
40
C
284 295Right-handed alpha
Helix 41
41
D
24 29Right-handed alpha
Helix 42
42
D
32 41Right-handed alpha
Helix 43
43
D
59 63Right-handed 310
Helix 44
44
D
66 76Right-handed alpha
Helix 45
45
D
88 92Right-handed 310
Helix 46
46
D
111 127Right-handed alpha
Helix 47
47
D
151 159Right-handed alpha
Helix 48
48
D
162 166Right-handed 310
Helix 49
49
D
183 189Right-handed alpha
Helix 50
50
D
189 194Right-handed alpha
Helix 51
51
D
207 211Right-handed 310
Helix 52
52
D
213 220Right-handed alpha
Helix 53
53
D
246 259Right-handed alpha
Helix 54
54
D
284 295Right-handed alpha
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There are 14 sheets in PDB entry 3KL3. 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,

There are 3 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
360 364first strand
Strand 2
A
350 357anti-parallel
Strand 3
A
368 369anti-parallel
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There are 9 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
360 364first strand
Strand 2
A
350 357anti-parallel
Strand 3
A
383 389anti-parallel
Strand 4
A
324 331anti-parallel
Strand 5
A
314 321anti-parallel
Strand 6
A
302 306anti-parallel
Strand 7
A
4 15anti-parallel
Strand 8
A
337 344parallel
Strand 9
A
374 379anti-parallel
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There are 9 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
18 22first strand
Strand 2
A
51 56parallel
Strand 3
A
79 84parallel
Strand 4
A
134 136parallel
Strand 5
A
169 175parallel
Strand 6
A
198 202parallel
Strand 7
A
224 229parallel
Strand 8
A
264 269parallel
Strand 9
A
18 22parallel
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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
92 94first strand
Strand 2
A
104 106anti-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
363 364first strand
Strand 2
B
348 356anti-parallel
Strand 3
B
368 369anti-parallel
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There are 9 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
363 364first strand
Strand 2
B
348 356anti-parallel
Strand 3
B
383 391anti-parallel
Strand 4
B
324 331anti-parallel
Strand 5
B
314 321anti-parallel
Strand 6
B
302 306anti-parallel
Strand 7
B
5 15anti-parallel
Strand 8
B
337 344parallel
Strand 9
B
374 379anti-parallel
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There are 9 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
18 22first strand
Strand 2
B
51 56parallel
Strand 3
B
79 84parallel
Strand 4
B
134 136parallel
Strand 5
B
169 175parallel
Strand 6
B
198 202parallel
Strand 7
B
224 229parallel
Strand 8
B
264 269parallel
Strand 9
B
18 22parallel
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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
92 97first strand
Strand 2
B
100 106anti-parallel
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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
C
363 364first strand
Strand 2
C
350 356anti-parallel
Strand 3
C
368 369anti-parallel
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There are 9 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
363 364first strand
Strand 2
C
350 356anti-parallel
Strand 3
C
383 390anti-parallel
Strand 4
C
324 331anti-parallel
Strand 5
C
314 321anti-parallel
Strand 6
C
302 306anti-parallel
Strand 7
C
4 15anti-parallel
Strand 8
C
337 344parallel
Strand 9
C
374 379anti-parallel
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There are 9 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
18 22first strand
Strand 2
C
51 56parallel
Strand 3
C
79 84parallel
Strand 4
C
134 136parallel
Strand 5
C
170 175parallel
Strand 6
C
198 202parallel
Strand 7
C
224 229parallel
Strand 8
C
264 269parallel
Strand 9
C
18 22parallel
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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
C
92 97first strand
Strand 2
C
100 106anti-parallel
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There are 9 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
363 364first strand
Strand 2
D
352 356anti-parallel
Strand 3
D
383 388anti-parallel
Strand 4
D
324 331anti-parallel
Strand 5
D
314 321anti-parallel
Strand 6
D
302 306anti-parallel
Strand 7
D
5 15anti-parallel
Strand 8
D
337 344parallel
Strand 9
D
374 379anti-parallel
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There are 9 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
18 22first strand
Strand 2
D
51 55parallel
Strand 3
D
79 83parallel
Strand 4
D
132 136parallel
Strand 5
D
169 175parallel
Strand 6
D
198 202parallel
Strand 7
D
224 230parallel
Strand 8
D
264 269parallel
Strand 9
D
18 22parallel
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