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


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 3HLK entry

There are 2 chains in PDB entry 3HLK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 58LEU 472
B
 ILE 57LEU 472
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 18 helices in PDB entry 3HLK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
140 145Right-handed alpha
Helix 2
2
A
234 242Right-handed alpha
Helix 3
3
A
267 279Right-handed alpha
Helix 4
4
A
294 307Right-handed alpha
Helix 5
5
A
340 344Right-handed 310
Helix 6
6
A
363 370Right-handed 310
Helix 7
7
A
372 376Right-handed 310
Helix 8
8
A
392 407Right-handed alpha
Helix 9
9
A
449 472Right-handed alpha
Helix 10
10
B
140 145Right-handed alpha
Helix 11
11
B
234 242Right-handed alpha
Helix 12
12
B
267 280Right-handed alpha
Helix 13
13
B
294 307Right-handed alpha
Helix 14
14
B
340 344Right-handed 310
Helix 15
15
B
363 370Right-handed 310
Helix 16
16
B
372 376Right-handed 310
Helix 17
17
B
392 406Right-handed alpha
Helix 18
18
B
449 472Right-handed alpha
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There are 13 sheets in PDB entry 3HLK. 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,

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
66 70first strand
Strand 2
A
82 86anti-parallel
Strand 3
A
122 123anti-parallel
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There are 6 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
75 76first strand
Strand 2
A
181 190parallel
Strand 3
A
164 172anti-parallel
Strand 4
A
93 101anti-parallel
Strand 5
A
107 115anti-parallel
Strand 6
A
131 132anti-parallel
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There are 6 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
75 76first strand
Strand 2
A
181 190parallel
Strand 3
A
164 172anti-parallel
Strand 4
A
93 101anti-parallel
Strand 5
A
107 115anti-parallel
Strand 6
A
147 148anti-parallel
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There are 8 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
197 203first strand
Strand 2
A
206 212anti-parallel
Strand 3
A
246 250anti-parallel
Strand 4
A
221 225parallel
Strand 5
A
288 293parallel
Strand 6
A
310 316parallel
Strand 7
A
379 385parallel
Strand 8
A
413 417parallel
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There are 3 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
264 266first strand
Strand 2
A
326 329parallel
Strand 3
A
332 334anti-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
345 346first strand
Strand 2
A
352 353anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 70first strand
Strand 2
B
82 86anti-parallel
Strand 3
B
122 123anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 76first strand
Strand 2
B
181 190parallel
Strand 3
B
164 172anti-parallel
Strand 4
B
93 101anti-parallel
Strand 5
B
107 115anti-parallel
Strand 6
B
129 132anti-parallel
Strand 7
B
135 136anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 76first strand
Strand 2
B
181 190parallel
Strand 3
B
164 172anti-parallel
Strand 4
B
93 101anti-parallel
Strand 5
B
107 115anti-parallel
Strand 6
B
147 148anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
197 203first strand
Strand 2
B
206 212anti-parallel
Strand 3
B
246 250anti-parallel
Strand 4
B
221 225parallel
Strand 5
B
288 293parallel
Strand 6
B
310 316parallel
Strand 7
B
379 385parallel
Strand 8
B
413 417parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
264 266first strand
Strand 2
B
326 329parallel
Strand 3
B
332 334anti-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
B
345 346first strand
Strand 2
B
352 353anti-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
434 435first strand
Strand 2
B
444 445anti-parallel
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