Analysis of interatomic Contacts of Structural Units in PDB entry:
5A21


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 5A21 entry

There are 8 chains in PDB entry 5A21 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 29TYR 467
B
 PRO 29TYR 467
C
 GLN 4ARG 102
D
 GLN 4ARG 102
E
 MET 1GLY 109
F
 MET 1GLY 109
G
 THR 2ASN 134
H
 GLN 9GLU 169
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 46 helices in PDB entry 5A21. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 41Right-handed alpha
Helix 2
2
A
43 55Right-handed alpha
Helix 3
3
A
88 102Right-handed alpha
Helix 4
4
A
111 122Right-handed alpha
Helix 5
5
A
123 139Right-handed alpha
Helix 6
6
A
255 280Right-handed alpha
Helix 7
7
A
295 307Right-handed alpha
Helix 8
8
A
322 345Right-handed alpha
Helix 9
9
A
359 367Right-handed alpha
Helix 10
10
A
367 384Right-handed alpha
Helix 11
11
A
384 400Right-handed alpha
Helix 12
12
A
421 436Right-handed alpha
Helix 13
13
A
440 446Right-handed alpha
Helix 14
14
A
453 466Right-handed alpha
Helix 15
15
B
30 41Right-handed alpha
Helix 16
16
B
43 55Right-handed alpha
Helix 17
17
B
88 102Right-handed alpha
Helix 18
18
B
111 122Right-handed alpha
Helix 19
19
B
123 139Right-handed alpha
Helix 20
20
B
255 280Right-handed alpha
Helix 21
21
B
295 307Right-handed alpha
Helix 22
22
B
323 345Right-handed alpha
Helix 23
23
B
359 367Right-handed alpha
Helix 24
24
B
367 384Right-handed alpha
Helix 25
25
B
384 400Right-handed alpha
Helix 26
26
B
421 436Right-handed alpha
Helix 27
27
B
440 446Right-handed alpha
Helix 28
28
B
453 466Right-handed alpha
Helix 29
29
C
5 12Right-handed alpha
Helix 30
30
C
12 17Right-handed alpha
Helix 31
31
C
17 33Right-handed alpha
Helix 32
32
C
50 69Right-handed alpha
Helix 33
33
C
80 85Right-handed alpha
Helix 34
34
C
87 93Right-handed alpha
Helix 35
35
D
5 12Right-handed alpha
Helix 36
36
D
12 17Right-handed alpha
Helix 37
37
D
17 33Right-handed alpha
Helix 38
38
D
50 69Right-handed alpha
Helix 39
39
D
80 85Right-handed alpha
Helix 40
40
D
87 93Right-handed alpha
Helix 41
41
G
4 21Right-handed alpha
Helix 42
42
G
21 28Right-handed alpha
Helix 43
43
G
75 91Right-handed alpha
Helix 44
44
H
75 86Right-handed alpha
Helix 45
45
H
144 151Right-handed alpha
Helix 46
46
H
161 165Right-handed 310
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There are 16 sheets in PDB entry 5A21. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, EA, EB, EC, FA, FB, GA, HA, HB,

There are 2 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
65 67first strand
Strand 2
A
73 75anti-parallel
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There are 2 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
146 149first strand
Strand 2
A
155 158anti-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
182 187first strand
Strand 2
A
193 198anti-parallel
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There are 2 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
230 232first strand
Strand 2
A
235 237anti-parallel
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There are 2 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
65 67first strand
Strand 2
B
73 75anti-parallel
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There are 2 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
146 149first strand
Strand 2
B
155 158anti-parallel
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There are 2 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
182 187first strand
Strand 2
B
193 198anti-parallel
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There are 2 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
230 232first strand
Strand 2
B
235 237anti-parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
13 15first strand
Strand 2
E
27 29anti-parallel
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There are 2 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
38 39first strand
Strand 2
E
59 60anti-parallel
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There are 2 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
74 76first strand
Strand 2
E
79 81anti-parallel
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There are 3 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
27 31first strand
Strand 2
F
11 15anti-parallel
Strand 3
F
73 74anti-parallel
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There are 2 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
62 63first strand
Strand 2
F
96 97anti-parallel
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There are 3 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
44 46first strand
Strand 2
G
64 70anti-parallel
Strand 3
G
123 129anti-parallel
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There are 2 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
31 32first strand
Strand 2
H
67 68anti-parallel
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There are 2 strands in HB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
119 120first strand
Strand 2
H
127 128anti-parallel
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