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


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 4KDO entry

There are 5 chains in PDB entry 4KDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4PRO 325
C
 GLN 4PRO 325
E
 GLN 4PRO 325
B
 GLY 335GLY 509
D
 GLY 335ASN 448
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 24 helices in PDB entry 4KDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 66Right-handed alpha
Helix 2
2
A
101 110Right-handed alpha
Helix 3
3
A
122 126Right-handed 310
Helix 4
4
A
187 195Right-handed alpha
Helix 5
5
C
60 66Right-handed alpha
Helix 6
6
C
101 110Right-handed alpha
Helix 7
7
C
122 126Right-handed 310
Helix 8
8
C
187 195Right-handed alpha
Helix 9
9
E
60 66Right-handed alpha
Helix 10
10
E
101 110Right-handed alpha
Helix 11
11
E
122 126Right-handed 310
Helix 12
12
E
187 195Right-handed alpha
Helix 13
13
B
371 392Right-handed alpha
Helix 14
14
B
408 461Right-handed alpha
Helix 15
15
B
479 488Right-handed alpha
Helix 16
16
B
492 508Right-handed alpha
Helix 17
17
D
371 392Right-handed alpha
Helix 18
18
D
408 461Right-handed alpha
Helix 19
19
D
479 489Right-handed alpha
Helix 20
20
D
492 508Right-handed alpha
Helix 21
21
F
371 392Right-handed alpha
Helix 22
22
F
408 461Right-handed alpha
Helix 23
23
F
479 489Right-handed alpha
Helix 24
24
F
492 507Right-handed alpha
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There are 37 sheets in PDB entry 4KDO. 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, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK,

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
B
366 370first strand
Strand 2
B
356 361anti-parallel
Strand 3
A
6 11anti-parallel
Strand 4
B
471 474anti-parallel
Strand 5
B
464 466anti-parallel
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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
19 20first strand
Strand 2
A
28 29anti-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
33 35first strand
Strand 2
A
316 318anti-parallel
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There are 3 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
37 38first strand
Strand 2
A
295 296parallel
Strand 3
A
308 309parallel
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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
45 48first strand
Strand 2
A
275 280parallel
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There are 3 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
54 55first strand
Strand 2
A
83 85parallel
Strand 3
A
268 270parallel
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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
A
97 99first strand
Strand 2
A
229 237parallel
Strand 3
A
175 184anti-parallel
Strand 4
A
256 261anti-parallel
Strand 5
A
114 119anti-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
A
97 99first strand
Strand 2
A
229 237parallel
Strand 3
A
175 184anti-parallel
Strand 4
A
251 254anti-parallel
Strand 5
A
151 153anti-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
129 130first strand
Strand 2
A
155 156anti-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
136 140first strand
Strand 2
A
145 146anti-parallel
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There are 4 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
164 169first strand
Strand 2
A
242 247anti-parallel
Strand 3
A
202 205anti-parallel
Strand 4
A
210 213anti-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
A
287 288first strand
Strand 2
A
282 284anti-parallel
Strand 3
A
303 304anti-parallel
Strand 4
B
398 399anti-parallel
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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
D
347 348first strand
Strand 2
C
5 12parallel
Strand 3
D
356 361anti-parallel
Strand 4
D
366 370anti-parallel
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There are 4 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
347 348first strand
Strand 2
C
5 12parallel
Strand 3
D
471 474anti-parallel
Strand 4
D
464 466anti-parallel
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There are 2 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
19 20first strand
Strand 2
C
28 29anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 35first strand
Strand 2
C
316 318anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
37 38first strand
Strand 2
C
295 296parallel
Strand 3
C
308 309parallel
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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
C
45 48first strand
Strand 2
C
275 280parallel
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There are 3 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
54 55first strand
Strand 2
C
83 85parallel
Strand 3
C
268 270parallel
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There are 5 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 99first strand
Strand 2
C
229 237parallel
Strand 3
C
175 184anti-parallel
Strand 4
C
256 261anti-parallel
Strand 5
C
114 119anti-parallel
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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
97 99first strand
Strand 2
C
229 237parallel
Strand 3
C
175 184anti-parallel
Strand 4
C
251 254anti-parallel
Strand 5
C
151 153anti-parallel
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There are 2 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
129 130first strand
Strand 2
C
155 156anti-parallel
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There are 2 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
136 140first strand
Strand 2
C
145 146anti-parallel
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There are 4 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
164 169first strand
Strand 2
C
242 247anti-parallel
Strand 3
C
202 205anti-parallel
Strand 4
C
210 213anti-parallel
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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
287 288first strand
Strand 2
C
282 284anti-parallel
Strand 3
C
303 305anti-parallel
Strand 4
D
397 399anti-parallel
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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
366 370first strand
Strand 2
F
356 361anti-parallel
Strand 3
E
5 11anti-parallel
Strand 4
F
471 474anti-parallel
Strand 5
F
464 466anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
19 20first strand
Strand 2
E
28 29anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
33 35first strand
Strand 2
E
316 318anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
37 38first strand
Strand 2
E
295 296parallel
Strand 3
E
308 309parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
45 48first strand
Strand 2
E
275 280parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
54 55first strand
Strand 2
E
83 85parallel
Strand 3
E
268 270parallel
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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
97 99first strand
Strand 2
E
229 237parallel
Strand 3
E
175 184anti-parallel
Strand 4
E
256 261anti-parallel
Strand 5
E
114 119anti-parallel
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There are 5 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
97 99first strand
Strand 2
E
229 237parallel
Strand 3
E
175 184anti-parallel
Strand 4
E
251 254anti-parallel
Strand 5
E
151 153anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
129 130first strand
Strand 2
E
155 156anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
136 140first strand
Strand 2
E
145 146anti-parallel
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There are 4 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
164 169first strand
Strand 2
E
242 247anti-parallel
Strand 3
E
202 205anti-parallel
Strand 4
E
210 213anti-parallel
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There are 4 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
287 288first strand
Strand 2
E
282 284anti-parallel
Strand 3
E
303 305anti-parallel
Strand 4
F
397 399anti-parallel
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