Analysis of interatomic Contacts of Structural Units in PDB entry:
1AM4


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 1AM4 entry

There are 6 chains in PDB entry 1AM4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 36PHE 234
D
 PRO 501LEU 677
B
 PRO 36PHE 234
E
 PRO 501LEU 677
C
 PRO 36PHE 234
F
 PRO 501LEU 677
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 56 helices in PDB entry 1AM4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 52Right-handed alpha
Helix 2
2
A
64 75Right-handed alpha
Helix 3
3
A
90 99Right-handed alpha
Helix 4
4
A
116 127Right-handed alpha
Helix 5
5
A
135 142Right-handed 310
Helix 6
6
A
144 146Right-handed 310
Helix 7
7
A
152 161Right-handed alpha
Helix 8
8
A
165 188Right-handed alpha
Helix 9
9
A
192 203Right-handed alpha
Helix 10
10
A
218 228Right-handed alpha
Helix 11
11
D
516 525Right-handed alpha
Helix 12
12
D
563 565Right-handed 310
Helix 13
13
D
569 571Right-handed 310
Helix 14
14
D
588 591Right-handed alpha
Helix 15
15
D
597 602Right-handed alpha
Helix 16
16
D
618 620Right-handed 310
Helix 17
17
D
623 629Right-handed alpha
Helix 18
18
D
643 649Right-handed alpha
Helix 19
19
D
665 673Right-handed alpha
Helix 20
20
B
49 54Right-handed alpha
Helix 21
21
B
64 75Right-handed alpha
Helix 22
22
B
90 99Right-handed alpha
Helix 23
23
B
116 127Right-handed alpha
Helix 24
24
B
135 142Right-handed 310
Helix 25
25
B
152 161Right-handed alpha
Helix 26
26
B
165 188Right-handed alpha
Helix 27
27
B
192 203Right-handed alpha
Helix 28
28
B
218 228Right-handed alpha
Helix 29
29
E
516 525Right-handed alpha
Helix 30
30
E
563 565Right-handed 310
Helix 31
31
E
569 571Right-handed 310
Helix 32
32
E
588 591Right-handed alpha
Helix 33
33
E
597 602Right-handed alpha
Helix 34
34
E
618 620Right-handed 310
Helix 35
35
E
623 629Right-handed alpha
Helix 36
36
E
643 649Right-handed alpha
Helix 37
37
E
665 673Right-handed alpha
Helix 38
38
C
49 54Right-handed alpha
Helix 39
39
C
64 75Right-handed alpha
Helix 40
40
C
90 99Right-handed alpha
Helix 41
41
C
116 127Right-handed alpha
Helix 42
42
C
135 142Right-handed 310
Helix 43
43
C
144 146Right-handed 310
Helix 44
44
C
152 161Right-handed alpha
Helix 45
45
C
165 188Right-handed alpha
Helix 46
46
C
192 203Right-handed alpha
Helix 47
47
C
218 228Right-handed alpha
Helix 48
48
F
516 525Right-handed alpha
Helix 49
49
F
563 565Right-handed 310
Helix 50
50
F
568 571Right-handed 310
Helix 51
51
F
588 591Right-handed alpha
Helix 52
52
F
597 602Right-handed alpha
Helix 53
53
F
618 620Right-handed 310
Helix 54
54
F
623 627Right-handed alpha
Helix 55
55
F
643 649Right-handed alpha
Helix 56
56
F
665 673Right-handed alpha
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There are 3 sheets in PDB entry 1AM4. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
651 656first strand
Strand 2
D
610 615parallel
Strand 3
D
578 583parallel
Strand 4
D
503 510parallel
Strand 5
D
550 557parallel
Strand 6
D
541 545anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
651 656first strand
Strand 2
E
610 615parallel
Strand 3
E
578 583parallel
Strand 4
E
503 510parallel
Strand 5
E
549 557parallel
Strand 6
E
541 546anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
651 656first strand
Strand 2
F
610 615parallel
Strand 3
F
578 583parallel
Strand 4
F
503 510parallel
Strand 5
F
550 557parallel
Strand 6
F
541 545anti-parallel
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