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


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 1KHD entry

There are 4 chains in PDB entry 1KHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 12ARG 344
B
 THR 12ARG 344
C
 THR 12GLY 345
D
 THR 12ARG 344
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
Back to top of page

There are 79 helices in PDB entry 1KHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 22Right-handed alpha
Helix 2
2
A
27 39Right-handed alpha
Helix 3
3
A
44 59Right-handed alpha
Helix 4
4
A
61 75Right-handed alpha
Helix 5
5
A
102 113Right-handed alpha
Helix 6
6
A
133 139Right-handed alpha
Helix 7
7
A
146 158Right-handed alpha
Helix 8
8
A
164 168Right-handed alpha
Helix 9
9
A
169 173Right-handed 310
Helix 10
10
A
174 182Right-handed alpha
Helix 11
11
A
186 191Right-handed alpha
Helix 12
12
A
192 194Right-handed 310
Helix 13
13
A
208 210Right-handed 310
Helix 14
14
A
211 222Right-handed alpha
Helix 15
15
A
260 265Right-handed 310
Helix 16
16
A
270 275Right-handed 310
Helix 17
17
A
278 291Right-handed alpha
Helix 18
18
A
295 312Right-handed alpha
Helix 19
19
A
317 332Right-handed alpha
Helix 20
20
A
332 343Right-handed alpha
Helix 21
21
B
13 22Right-handed alpha
Helix 22
22
B
27 40Right-handed alpha
Helix 23
23
B
44 59Right-handed alpha
Helix 24
24
B
61 75Right-handed alpha
Helix 25
25
B
102 114Right-handed alpha
Helix 26
26
B
131 139Right-handed alpha
Helix 27
27
B
146 158Right-handed alpha
Helix 28
28
B
164 168Right-handed alpha
Helix 29
29
B
170 173Right-handed 310
Helix 30
30
B
174 182Right-handed alpha
Helix 31
31
B
186 191Right-handed alpha
Helix 32
32
B
192 194Right-handed 310
Helix 33
33
B
208 210Right-handed 310
Helix 34
34
B
211 222Right-handed alpha
Helix 35
35
B
260 265Right-handed 310
Helix 36
36
B
270 275Right-handed 310
Helix 37
37
B
278 291Right-handed alpha
Helix 38
38
B
295 312Right-handed alpha
Helix 39
39
B
317 332Right-handed alpha
Helix 40
40
B
332 343Right-handed alpha
Helix 41
41
C
13 22Right-handed alpha
Helix 42
42
C
27 40Right-handed alpha
Helix 43
43
C
44 59Right-handed alpha
Helix 44
44
C
61 76Right-handed alpha
Helix 45
45
C
101 112Right-handed alpha
Helix 46
46
C
132 139Right-handed alpha
Helix 47
47
C
146 158Right-handed alpha
Helix 48
48
C
164 168Right-handed alpha
Helix 49
49
C
169 173Right-handed 310
Helix 50
50
C
174 182Right-handed alpha
Helix 51
51
C
186 191Right-handed alpha
Helix 52
52
C
192 194Right-handed 310
Helix 53
53
C
208 210Right-handed 310
Helix 54
54
C
211 222Right-handed alpha
Helix 55
55
C
260 265Right-handed 310
Helix 56
56
C
270 275Right-handed 310
Helix 57
57
C
278 291Right-handed alpha
Helix 58
58
C
295 312Right-handed alpha
Helix 59
59
C
317 332Right-handed alpha
Helix 60
60
C
332 343Right-handed alpha
Helix 61
61
D
13 22Right-handed alpha
Helix 62
62
D
27 39Right-handed alpha
Helix 63
63
D
44 59Right-handed alpha
Helix 64
65
D
101 113Right-handed alpha
Helix 65
66
D
131 139Right-handed alpha
Helix 66
67
D
146 158Right-handed alpha
Helix 67
68
D
164 168Right-handed alpha
Helix 68
69
D
169 173Right-handed 310
Helix 69
70
D
174 182Right-handed alpha
Helix 70
71
D
185 191Right-handed alpha
Helix 71
72
D
192 194Right-handed 310
Helix 72
73
D
208 210Right-handed 310
Helix 73
74
D
211 223Right-handed alpha
Helix 74
75
D
260 265Right-handed 310
Helix 75
76
D
270 275Right-handed 310
Helix 76
77
D
278 291Right-handed alpha
Helix 77
78
D
295 312Right-handed alpha
Helix 78
79
D
317 332Right-handed alpha
Helix 79
80
D
332 342Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1KHD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
87 91first strand
Strand 2
A
201 205parallel
Strand 3
A
226 232parallel
Strand 4
A
244 250anti-parallel
Strand 5
A
253 259anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
117 121first strand
Strand 2
A
159 163parallel
Back to list of sheets
Back to top of page

There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 91first strand
Strand 2
B
201 205parallel
Strand 3
B
226 232parallel
Strand 4
B
244 250anti-parallel
Strand 5
B
253 259anti-parallel
Back to list of sheets
Back to top of page

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
B
117 121first strand
Strand 2
B
159 163parallel
Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
87 91first strand
Strand 2
C
201 205parallel
Strand 3
C
226 232parallel
Strand 4
C
244 250anti-parallel
Strand 5
C
253 259anti-parallel
Back to list of sheets
Back to top of page

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
C
117 121first strand
Strand 2
C
159 163parallel
Back to list of sheets
Back to top of page

There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
87 91first strand
Strand 2
D
201 205parallel
Strand 3
D
226 232parallel
Strand 4
D
244 250anti-parallel
Strand 5
D
253 259anti-parallel
Back to list of sheets
Back to top of page

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
D
117 121first strand
Strand 2
D
159 163parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il