Analysis of interatomic Contacts of Structural Units in PDB entry:
4KD5


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 4KD5 entry

There are 4 chains in PDB entry 4KD5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 SER 42GLU 270
A
 SER 42GLU 270
B
 SER 42VAL 269
D
 VAL 43VAL 269
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 47 helices in PDB entry 4KD5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
53 66Right-handed alpha
Helix 2
2
C
79 90Right-handed alpha
Helix 3
3
C
101 110Right-handed alpha
Helix 4
4
C
114 118Right-handed 310
Helix 5
5
C
138 143Right-handed 310
Helix 6
6
C
158 171Right-handed alpha
Helix 7
7
C
186 196Right-handed alpha
Helix 8
8
C
207 209Right-handed 310
Helix 9
9
C
222 226Right-handed 310
Helix 10
10
C
241 253Right-handed alpha
Helix 11
11
C
254 264Right-handed alpha
Helix 12
12
A
53 66Right-handed alpha
Helix 13
13
A
79 89Right-handed alpha
Helix 14
14
A
101 110Right-handed alpha
Helix 15
15
A
138 144Right-handed 310
Helix 16
16
A
158 171Right-handed alpha
Helix 17
17
A
186 195Right-handed alpha
Helix 18
18
A
196 198Right-handed 310
Helix 19
19
A
206 210Right-handed alpha
Helix 20
20
A
222 226Right-handed 310
Helix 21
21
A
241 253Right-handed alpha
Helix 22
22
A
254 262Right-handed alpha
Helix 23
23
A
263 265Right-handed 310
Helix 24
24
B
53 68Right-handed alpha
Helix 25
25
B
79 89Right-handed alpha
Helix 26
26
B
101 110Right-handed alpha
Helix 27
27
B
114 118Right-handed 310
Helix 28
28
B
138 144Right-handed 310
Helix 29
29
B
158 171Right-handed alpha
Helix 30
30
B
175 179Right-handed 310
Helix 31
31
B
186 197Right-handed alpha
Helix 32
32
B
207 209Right-handed 310
Helix 33
33
B
222 226Right-handed 310
Helix 34
34
B
241 254Right-handed alpha
Helix 35
35
B
254 259Right-handed alpha
Helix 36
36
B
261 265Right-handed 310
Helix 37
37
D
53 68Right-handed alpha
Helix 38
38
D
79 89Right-handed alpha
Helix 39
39
D
100 110Right-handed alpha
Helix 40
40
D
114 118Right-handed 310
Helix 41
41
D
138 142Right-handed 310
Helix 42
42
D
158 171Right-handed alpha
Helix 43
43
D
186 196Right-handed alpha
Helix 44
44
D
207 209Right-handed 310
Helix 45
45
D
222 226Right-handed 310
Helix 46
46
D
241 254Right-handed alpha
Helix 47
47
D
254 263Right-handed alpha
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There are 8 sheets in PDB entry 4KD5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
C
71 78first strand
Strand 2
C
43 50parallel
Strand 3
C
95 97parallel
Strand 4
C
230 235anti-parallel
Strand 5
C
119 123anti-parallel
Strand 6
C
267 268anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
181 184first strand
Strand 2
C
150 153parallel
Strand 3
C
201 205parallel
Strand 4
C
126 131anti-parallel
Strand 5
C
215 220anti-parallel
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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
A
71 78first strand
Strand 2
A
43 50parallel
Strand 3
A
95 97parallel
Strand 4
A
230 236anti-parallel
Strand 5
A
113 123anti-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
181 184first strand
Strand 2
A
150 153parallel
Strand 3
A
201 205parallel
Strand 4
A
126 131anti-parallel
Strand 5
A
215 220anti-parallel
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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
B
71 78first strand
Strand 2
B
43 50parallel
Strand 3
B
95 97parallel
Strand 4
B
230 235anti-parallel
Strand 5
B
119 123anti-parallel
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There are 5 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
181 184first strand
Strand 2
B
150 153parallel
Strand 3
B
201 205parallel
Strand 4
B
126 131anti-parallel
Strand 5
B
215 220anti-parallel
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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
72 78first strand
Strand 2
D
44 50parallel
Strand 3
D
95 97parallel
Strand 4
D
230 235anti-parallel
Strand 5
D
119 123anti-parallel
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There are 5 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
181 184first strand
Strand 2
D
150 153parallel
Strand 3
D
201 205parallel
Strand 4
D
126 131anti-parallel
Strand 5
D
215 220anti-parallel
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