Analysis of interatomic Contacts of Structural Units in PDB entry:
1HL6


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 1HL6 entry

There are 4 chains in PDB entry 1HL6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 10LYS 152
B
 GLU 4PRO 146
C
 GLU 12LYS 152
D
 ASP 5ARG 149
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 16 helices in PDB entry 1HL6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 29Right-handed alpha
Helix 2
2
A
35 39Right-handed 310
Helix 3
3
A
85 95Right-handed alpha
Helix 4
4
A
123 135Right-handed alpha
Helix 5
5
B
54 69Right-handed alpha
Helix 6
6
B
70 73Right-handed 310
Helix 7
7
B
108 113Right-handed alpha
Helix 8
8
B
116 143Right-handed alpha
Helix 9
9
C
16 29Right-handed alpha
Helix 10
10
C
85 94Right-handed alpha
Helix 11
11
C
95 97Right-handed 310
Helix 12
12
C
123 135Right-handed alpha
Helix 13
13
D
54 69Right-handed alpha
Helix 14
14
D
70 73Right-handed 310
Helix 15
15
D
107 112Right-handed alpha
Helix 16
16
D
116 143Right-handed alpha
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There are 6 sheets in PDB entry 1HL6. Click on sheet of interest to get list of strands forming it: AA, AB, AC, CA, CB, CC,

There are 8 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
32 34first strand
Strand 2
B
96 102parallel
Strand 3
B
86 93anti-parallel
Strand 4
B
6 16anti-parallel
Strand 5
B
19 27anti-parallel
Strand 6
B
32 38anti-parallel
Strand 7
B
46 53anti-parallel
Strand 8
A
150 151anti-parallel
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There are 4 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
99 103first strand
Strand 2
A
117 121anti-parallel
Strand 3
A
73 78anti-parallel
Strand 4
A
145 148anti-parallel
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There are 2 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
138 139first strand
Strand 2
A
142 143anti-parallel
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There are 8 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
32 34first strand
Strand 2
D
96 102parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
6 14anti-parallel
Strand 5
D
21 27anti-parallel
Strand 6
D
32 38anti-parallel
Strand 7
D
47 53anti-parallel
Strand 8
C
150 151anti-parallel
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There are 4 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
99 103first strand
Strand 2
C
117 121anti-parallel
Strand 3
C
73 78anti-parallel
Strand 4
C
145 148anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
138 139first strand
Strand 2
C
142 143anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il