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


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 3HSA entry

There are 55 chains in PDB entry 3HSA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 17
A
 LEU 19TYR 37
A
 MSE 39SER 48
A
 ARG 50ASP 55
A
 GLN 57GLY 61
A
 VAL 64TYR 71
A
 ALA 73LEU 91
A
 LEU 93VAL 103
A
 GLU 105LEU 106
A
 ARG 108GLN 116
A
 THR 118GLY 125
B
 GLY 2GLY 17
B
 LEU 19TYR 37
B
 MSE 39SER 48
B
 ARG 50ASP 55
B
 GLN 57GLY 61
B
 VAL 64TYR 71
B
 ALA 73LEU 91
B
 LEU 93VAL 103
B
 GLU 105LEU 106
B
 ARG 108GLN 116
B
 THR 118GLY 125
C
 VAL 14GLY 17
C
 LEU 19TYR 37
C
 MSE 39SER 48
C
 ARG 50ASP 55
C
 GLN 57GLY 61
C
 VAL 64TYR 71
C
 ALA 73LEU 91
C
 LEU 93VAL 103
C
 GLU 105LEU 106
C
 ARG 108GLN 116
C
 THR 118GLY 125
D
 GLU 13GLY 17
D
 LEU 19TYR 37
D
 MSE 39SER 48
D
 ARG 50ASP 55
D
 GLN 57GLY 61
D
 VAL 64TYR 71
D
 ALA 73LEU 91
D
 LEU 93VAL 103
D
 GLU 105LEU 106
D
 ARG 108GLN 116
D
 THR 118GLY 125
E
 ASP 15GLY 17
E
 LEU 19TYR 37
E
 MSE 39SER 48
E
 ARG 50ASP 55
E
 GLN 57GLY 61
E
 VAL 64TYR 71
E
 ALA 73LEU 91
E
 LEU 93VAL 103
E
 GLU 105LEU 106
E
 ARG 108GLN 116
E
 THR 118GLY 125
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 3HSA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed alpha
Helix 2
2
A
15 24Right-handed alpha
Helix 3
3
A
25 27Right-handed 310
Helix 4
4
A
111 125Right-handed alpha
Helix 5
5
B
2 7Right-handed alpha
Helix 6
6
B
15 24Right-handed alpha
Helix 7
7
B
25 27Right-handed 310
Helix 8
8
B
111 125Right-handed alpha
Helix 9
9
C
15 24Right-handed alpha
Helix 10
10
C
25 27Right-handed 310
Helix 11
11
C
83 87Right-handed 310
Helix 12
12
C
111 124Right-handed alpha
Helix 13
13
D
15 24Right-handed alpha
Helix 14
14
D
25 27Right-handed 310
Helix 15
15
D
111 125Right-handed alpha
Helix 16
16
E
15 24Right-handed alpha
Helix 17
17
E
25 27Right-handed 310
Helix 18
18
E
111 125Right-handed alpha
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There are 5 sheets in PDB entry 3HSA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 7 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
33 38first strand
Strand 2
A
42 47anti-parallel
Strand 3
A
50 57anti-parallel
Strand 4
A
63 70anti-parallel
Strand 5
D
74 80anti-parallel
Strand 6
D
89 95anti-parallel
Strand 7
D
102 106anti-parallel
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There are 7 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
102 106first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
74 82anti-parallel
Strand 4
E
63 70anti-parallel
Strand 5
E
50 57anti-parallel
Strand 6
E
43 47anti-parallel
Strand 7
E
33 38anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 39first strand
Strand 2
B
42 47anti-parallel
Strand 3
B
50 57anti-parallel
Strand 4
B
63 70anti-parallel
Strand 5
E
74 82anti-parallel
Strand 6
E
88 95anti-parallel
Strand 7
E
102 105anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 106first strand
Strand 2
B
89 95anti-parallel
Strand 3
B
74 81anti-parallel
Strand 4
C
64 70anti-parallel
Strand 5
C
50 55anti-parallel
Strand 6
C
42 47anti-parallel
Strand 7
C
33 38anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
102 106first strand
Strand 2
C
88 95anti-parallel
Strand 3
C
74 82anti-parallel
Strand 4
D
63 70anti-parallel
Strand 5
D
50 57anti-parallel
Strand 6
D
43 47anti-parallel
Strand 7
D
33 38anti-parallel
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