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


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 1KQG entry

There are 3 chains in PDB entry 1KQG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 34ALA 1015
B
 ALA 2GLU 290
C
 SER 2ILE 217
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 71 helices in PDB entry 1KQG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
92 97Right-handed alpha
Helix 2
2
A
98 103Right-handed alpha
Helix 3
3
A
125 145Right-handed alpha
Helix 4
4
A
170 184Right-handed alpha
Helix 5
5
A
193 196Right-handed 310
Helix 6
6
A
197 209Right-handed alpha
Helix 7
7
A
217 223Right-handed 310
Helix 8
8
A
232 237Right-handed alpha
Helix 9
9
A
237 251Right-handed alpha
Helix 10
10
A
263 268Right-handed alpha
Helix 11
11
A
279 294Right-handed alpha
Helix 12
12
A
298 306Right-handed alpha
Helix 13
13
A
359 369Right-handed alpha
Helix 14
14
A
372 381Right-handed alpha
Helix 15
15
A
383 396Right-handed alpha
Helix 16
16
A
397 399Right-handed 310
Helix 17
17
A
409 414Right-handed alpha
Helix 18
18
A
417 432Right-handed alpha
Helix 19
19
A
450 457Right-handed alpha
Helix 20
20
A
465 467Right-handed 310
Helix 21
21
A
477 486Right-handed alpha
Helix 22
22
A
496 499Right-handed 310
Helix 23
23
A
500 514Right-handed alpha
Helix 24
24
A
515 517Right-handed 310
Helix 25
25
A
518 528Right-handed 310
Helix 26
26
A
536 546Right-handed alpha
Helix 27
27
A
558 563Right-handed alpha
Helix 28
28
A
565 574Right-handed alpha
Helix 29
29
A
588 592Right-handed 310
Helix 30
30
A
596 601Right-handed 310
Helix 31
31
A
603 607Right-handed 310
Helix 32
32
A
618 622Right-handed 310
Helix 33
33
A
648 668Right-handed alpha
Helix 34
34
A
671 678Right-handed alpha
Helix 35
35
A
689 699Right-handed alpha
Helix 36
36
A
722 726Right-handed 310
Helix 37
37
A
736 740Right-handed 310
Helix 38
38
A
750 752Right-handed 310
Helix 39
39
A
779 784Right-handed 310
Helix 40
40
A
792 796Right-handed 310
Helix 41
41
A
875 880Right-handed alpha
Helix 42
42
A
904 907Right-handed 310
Helix 43
43
A
908 915Right-handed alpha
Helix 44
44
A
923 931Right-handed alpha
Helix 45
45
A
987 991Right-handed 310
Helix 46
46
B
37 39Right-handed 310
Helix 47
47
B
43 54Right-handed alpha
Helix 48
48
B
106 112Right-handed alpha
Helix 49
49
B
130 133Right-handed 310
Helix 50
50
B
137 143Right-handed alpha
Helix 51
51
B
163 168Right-handed alpha
Helix 52
52
B
173 179Right-handed alpha
Helix 53
53
B
189 206Right-handed alpha
Helix 54
54
B
216 220Right-handed 310
Helix 55
55
B
233 237Right-handed 310
Helix 56
56
B
247 255Right-handed alpha
Helix 57
57
B
256 280Right-handed alpha
Helix 58
58
C
11 37Right-handed alpha
Helix 59
59
C
40 46Right-handed 310
Helix 60
60
C
49 76Right-handed alpha
Helix 61
61
C
77 79Right-handed 310
Helix 62
62
C
82 84Right-handed 310
Helix 63
63
C
85 91Right-handed alpha
Helix 64
64
C
91 97Right-handed alpha
Helix 65
65
C
99 104Right-handed alpha
Helix 66
66
C
110 135Right-handed alpha
Helix 67
67
C
139 143Right-handed 310
Helix 68
68
C
144 176Right-handed alpha
Helix 69
69
C
178 185Right-handed alpha
Helix 70
70
C
190 197Right-handed alpha
Helix 71
71
C
197 216Right-handed alpha
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There are 19 sheets in PDB entry 1KQG. 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, Q, R, S,

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
44 49first strand
Strand 2
A
58 64anti-parallel
Strand 3
A
74 80anti-parallel
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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
122 123first strand
Strand 2
A
112 114anti-parallel
Strand 3
A
610 615anti-parallel
Strand 4
A
578 583parallel
Strand 5
A
551 555parallel
Strand 6
A
161 165parallel
Strand 7
A
189 191parallel
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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
146 148first strand
Strand 2
A
154 157anti-parallel
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There are 5 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
271 273first strand
Strand 2
A
254 258parallel
Strand 3
A
225 229parallel
Strand 4
A
404 408parallel
Strand 5
A
442 444parallel
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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
318 319first strand
Strand 2
A
322 323anti-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
326 327first strand
Strand 2
A
332 333anti-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
463 464first strand
Strand 2
A
468 469anti-parallel
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There are 3 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
624 627first strand
Strand 2
A
632 636anti-parallel
Strand 3
A
769 770anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
700 701first strand
Strand 2
A
732 733anti-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
A
705 706first strand
Strand 2
A
712 714anti-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
A
743 744first strand
Strand 2
A
747 748anti-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
A
798 800first strand
Strand 2
A
805 807anti-parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
890 895first strand
Strand 2
A
969 973parallel
Strand 3
A
919 922anti-parallel
Strand 4
A
945 953parallel
Strand 5
A
937 942anti-parallel
Strand 6
A
1008 1014anti-parallel
Strand 7
A
890 895anti-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
A
960 962first strand
Strand 2
A
965 967anti-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
B
8 11first strand
Strand 2
B
118 121anti-parallel
Strand 3
B
126 128anti-parallel
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There are 4 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
184 188first strand
Strand 2
B
30 35anti-parallel
Strand 3
B
224 228parallel
Strand 4
B
212 214anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
79 85first strand
Strand 2
B
92 98anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 150first strand
Strand 2
B
157 158anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 8first strand
Strand 2
C
187 189anti-parallel
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