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


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 3KLD entry

There are 2 chains in PDB entry 3KLD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 23ILE 402
B
 GLY 56SER 320
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 13 helices in PDB entry 3KLD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
90 95Right-handed alpha
Helix 2
2
A
185 189Right-handed 310
Helix 3
3
A
286 290Right-handed 310
Helix 4
4
A
375 379Right-handed 310
Helix 5
5
B
67 69Right-handed 310
Helix 6
6
B
70 75Right-handed alpha
Helix 7
7
B
76 80Right-handed 310
Helix 8
8
B
89 93Right-handed 310
Helix 9
9
B
186 193Right-handed alpha
Helix 10
10
B
211 213Right-handed 310
Helix 11
11
B
214 223Right-handed alpha
Helix 12
12
B
237 242Right-handed 310
Helix 13
13
B
278 286Right-handed alpha
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There are 15 sheets in PDB entry 3KLD. 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,

There are 2 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
24 30first strand
Strand 2
A
51 55anti-parallel
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There are 4 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
35 38first strand
Strand 2
A
114 121parallel
Strand 3
A
96 104anti-parallel
Strand 4
A
107 110anti-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
67 68first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
96 104anti-parallel
Strand 4
A
114 121anti-parallel
Strand 5
A
149 150anti-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
45 48first strand
Strand 2
A
83 87anti-parallel
Strand 3
A
77 80anti-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
A
132 136first strand
Strand 2
A
210 219parallel
Strand 3
A
190 198anti-parallel
Strand 4
A
153 159anti-parallel
Strand 5
A
162 163anti-parallel
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There are 4 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
132 136first strand
Strand 2
A
210 219parallel
Strand 3
A
190 198anti-parallel
Strand 4
A
203 206anti-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
A
170 172first strand
Strand 2
A
179 181anti-parallel
Strand 3
A
140 142anti-parallel
Strand 4
B
296 301anti-parallel
Strand 5
B
288 293anti-parallel
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There are 4 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
223 230first strand
Strand 2
A
243 252anti-parallel
Strand 3
A
279 282anti-parallel
Strand 4
A
272 273anti-parallel
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There are 4 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
234 238first strand
Strand 2
A
302 320parallel
Strand 3
A
291 299anti-parallel
Strand 4
A
256 261anti-parallel
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There are 3 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
234 238first strand
Strand 2
A
302 320parallel
Strand 3
A
338 342anti-parallel
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There are 5 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
325 328first strand
Strand 2
A
391 402parallel
Strand 3
A
380 388anti-parallel
Strand 4
A
346 351anti-parallel
Strand 5
A
354 355anti-parallel
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There are 3 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
333 336first strand
Strand 2
A
368 371anti-parallel
Strand 3
A
362 365anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 88first strand
Strand 2
B
164 165parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 105first strand
Strand 2
B
133 135anti-parallel
Strand 3
B
143 152anti-parallel
Strand 4
B
172 179anti-parallel
Strand 5
B
197 207anti-parallel
Strand 6
B
274 277parallel
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There are 9 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
230 232first strand
Strand 2
B
116 119anti-parallel
Strand 3
B
124 127anti-parallel
Strand 4
B
143 152anti-parallel
Strand 5
B
172 179anti-parallel
Strand 6
B
197 207anti-parallel
Strand 7
B
265 270parallel
Strand 8
B
249 254anti-parallel
Strand 9
B
318 319anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il