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


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 1HDC entry

There are 4 chains in PDB entry 1HDC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2GLN 255
B
 ASN 2GLN 255
C
 ASN 2GLN 255
D
 ASN 2GLN 255
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 1HDC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
BA
A
16 29Right-handed alpha
Helix 2
CA
A
40 54Right-handed alpha
Helix 3
A
A
67 77Right-handed alpha
Helix 4
EA
A
100 128Right-handed alpha
Helix 5
FA
A
150 172Right-handed alpha
Helix 6
GA
A
189 202Right-handed alpha
Helix 7
BB
B
16 29Right-handed alpha
Helix 8
CB
B
40 54Right-handed alpha
Helix 9
DB
B
67 77Right-handed alpha
Helix 10
EB
B
100 128Right-handed alpha
Helix 11
FB
B
150 172Right-handed alpha
Helix 12
GB
B
189 202Right-handed alpha
Helix 13
BC
C
16 29Right-handed alpha
Helix 14
CC
C
40 54Right-handed alpha
Helix 15
C
C
67 77Right-handed alpha
Helix 16
EC
C
100 128Right-handed alpha
Helix 17
FC
C
150 172Right-handed alpha
Helix 18
GC
C
189 202Right-handed alpha
Helix 19
BD
D
16 29Right-handed alpha
Helix 20
CD
D
40 54Right-handed alpha
Helix 21
DD
D
67 77Right-handed alpha
Helix 22
ED
D
100 128Right-handed alpha
Helix 23
FD
D
150 172Right-handed alpha
Helix 24
GD
D
189 202Right-handed alpha
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There are 4 sheets in PDB entry 1HDC. Click on sheet of interest to get list of strands forming it: S1A, S1B, S1C, S1D,

There are 7 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
57 62first strand
Strand 2
A
30 38parallel
Strand 3
A
6 12parallel
Strand 4
A
82 93parallel
Strand 5
A
130 139parallel
Strand 6
A
174 183parallel
Strand 7
A
234 238parallel
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There are 7 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
57 62first strand
Strand 2
B
30 38parallel
Strand 3
B
6 12parallel
Strand 4
B
82 93parallel
Strand 5
B
130 139parallel
Strand 6
B
174 183parallel
Strand 7
B
234 238parallel
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There are 7 strands in S1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 62first strand
Strand 2
C
30 38parallel
Strand 3
C
6 12parallel
Strand 4
C
82 93parallel
Strand 5
C
130 139parallel
Strand 6
C
174 183parallel
Strand 7
C
234 238parallel
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There are 7 strands in S1D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
57 62first strand
Strand 2
D
30 38parallel
Strand 3
D
6 12parallel
Strand 4
D
82 93parallel
Strand 5
D
130 139parallel
Strand 6
D
174 183parallel
Strand 7
D
234 238parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il