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


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 1HKW entry

There are 2 chains in PDB entry 1HKW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2ARG 447
B
 GLU 3VAL 446
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 29 helices in PDB entry 1HKW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 39Right-handed alpha
Helix 2
2
A
47 62Right-handed alpha
Helix 3
3
A
63 66Right-handed 310
Helix 4
4
A
76 87Right-handed alpha
Helix 5
5
A
94 104Right-handed alpha
Helix 6
6
A
107 109Right-handed 310
Helix 7
7
A
119 130Right-handed alpha
Helix 8
8
A
140 151Right-handed alpha
Helix 9
9
A
190 202Right-handed alpha
Helix 10
10
A
221 243Right-handed alpha
Helix 11
11
A
243 248Right-handed alpha
Helix 12
12
A
271 290Right-handed alpha
Helix 13
13
A
343 349Right-handed alpha
Helix 14
14
A
437 443Right-handed alpha
Helix 15
15
B
31 39Right-handed alpha
Helix 16
16
B
47 61Right-handed alpha
Helix 17
17
B
63 66Right-handed 310
Helix 18
18
B
72 74Right-handed 310
Helix 19
19
B
76 87Right-handed alpha
Helix 20
20
B
94 104Right-handed alpha
Helix 21
21
B
107 109Right-handed 310
Helix 22
22
B
119 130Right-handed alpha
Helix 23
23
B
140 152Right-handed alpha
Helix 24
24
B
190 202Right-handed alpha
Helix 25
25
B
221 243Right-handed alpha
Helix 26
26
B
243 248Right-handed alpha
Helix 27
27
B
271 289Right-handed alpha
Helix 28
28
B
343 349Right-handed alpha
Helix 29
29
B
437 443Right-handed alpha
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There are 11 sheets in PDB entry 1HKW. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE,

There are 3 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
16 18first strand
Strand 2
A
24 26anti-parallel
Strand 3
A
29 30anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
354 356first strand
Strand 2
A
396 399anti-parallel
Strand 3
A
310 323anti-parallel
Strand 4
A
42 46anti-parallel
Strand 5
A
420 425parallel
Strand 6
A
428 433anti-parallel
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There are 6 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
354 356first strand
Strand 2
A
396 399anti-parallel
Strand 3
A
310 323anti-parallel
Strand 4
A
329 335anti-parallel
Strand 5
A
365 371parallel
Strand 6
A
380 388anti-parallel
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There are 8 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
68 70first strand
Strand 2
A
89 92parallel
Strand 3
A
111 113parallel
Strand 4
A
132 136parallel
Strand 5
A
156 163parallel
Strand 6
A
205 211parallel
Strand 7
A
252 254parallel
Strand 8
A
296 298parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
68 70first strand
Strand 2
A
89 92parallel
Strand 3
A
111 113parallel
Strand 4
A
132 136parallel
Strand 5
A
156 163parallel
Strand 6
A
185 186parallel
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There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 175first strand
Strand 2
A
166 170anti-parallel
Strand 3
A
215 218parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 18first strand
Strand 2
B
24 26anti-parallel
Strand 3
B
29 30anti-parallel
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There are 6 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
354 356first strand
Strand 2
B
396 399anti-parallel
Strand 3
B
310 323anti-parallel
Strand 4
B
42 46anti-parallel
Strand 5
B
420 425parallel
Strand 6
B
428 433anti-parallel
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There are 6 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
354 356first strand
Strand 2
B
396 399anti-parallel
Strand 3
B
310 323anti-parallel
Strand 4
B
329 335anti-parallel
Strand 5
B
365 371parallel
Strand 6
B
380 388anti-parallel
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There are 11 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
68 70first strand
Strand 2
B
89 92parallel
Strand 3
B
111 113parallel
Strand 4
B
132 136parallel
Strand 5
B
156 163parallel
Strand 6
B
185 186parallel
Strand 7
B
156 163parallel
Strand 8
B
296 298first strand
Strand 9
B
252 254parallel
Strand 10
B
205 211parallel
Strand 11
B
156 163parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 175first strand
Strand 2
B
166 170anti-parallel
Strand 3
B
215 218parallel
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