Analysis of interatomic Contacts of Structural Units in PDB entry:
4AM3


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 4AM3 entry

There are 3 chains in PDB entry 4AM3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1GLU 620
B
 GLY -1ASP 619
C
 GLY -1LYS 105
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 62 helices in PDB entry 4AM3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
67 71Right-handed 310
Helix 2
2
A
85 100Right-handed alpha
Helix 3
3
A
125 139Right-handed alpha
Helix 4
4
A
166 171Right-handed alpha
Helix 5
5
A
197 212Right-handed alpha
Helix 6
6
A
212 227Right-handed alpha
Helix 7
7
A
238 259Right-handed alpha
Helix 8
8
A
265 272Right-handed alpha
Helix 9
9
A
272 280Right-handed alpha
Helix 10
10
A
291 313Right-handed alpha
Helix 11
11
A
360 364Right-handed 310
Helix 12
12
A
385 390Right-handed 310
Helix 13
13
A
399 414Right-handed alpha
Helix 14
14
A
415 417Right-handed 310
Helix 15
15
A
439 456Right-handed alpha
Helix 16
16
A
485 491Right-handed alpha
Helix 17
17
A
517 540Right-handed alpha
Helix 18
18
A
563 565Right-handed 310
Helix 19
19
A
566 572Right-handed alpha
Helix 20
20
A
575 586Right-handed alpha
Helix 21
21
A
603 619Right-handed alpha
Helix 22
22
B
67 71Right-handed 310
Helix 23
23
B
85 100Right-handed alpha
Helix 24
24
B
125 139Right-handed alpha
Helix 25
25
B
166 171Right-handed alpha
Helix 26
26
B
197 212Right-handed alpha
Helix 27
27
B
212 224Right-handed alpha
Helix 28
28
B
238 254Right-handed alpha
Helix 29
29
B
264 281Right-handed alpha
Helix 30
30
B
293 313Right-handed alpha
Helix 31
31
B
360 364Right-handed 310
Helix 32
32
B
385 390Right-handed 310
Helix 33
33
B
399 414Right-handed alpha
Helix 34
34
B
415 417Right-handed 310
Helix 35
35
B
419 423Right-handed 310
Helix 36
36
B
439 456Right-handed alpha
Helix 37
37
B
517 541Right-handed alpha
Helix 38
38
B
563 565Right-handed 310
Helix 39
39
B
566 572Right-handed alpha
Helix 40
40
B
575 586Right-handed alpha
Helix 41
41
B
603 619Right-handed alpha
Helix 42
42
C
67 71Right-handed 310
Helix 43
43
C
85 100Right-handed alpha
Helix 44
44
C
125 139Right-handed alpha
Helix 45
45
C
168 172Right-handed 310
Helix 46
46
C
197 212Right-handed alpha
Helix 47
47
C
212 224Right-handed alpha
Helix 48
48
C
237 247Right-handed alpha
Helix 49
49
C
249 256Right-handed alpha
Helix 50
50
C
266 280Right-handed alpha
Helix 51
51
C
293 313Right-handed alpha
Helix 52
52
C
360 364Right-handed 310
Helix 53
53
C
385 390Right-handed 310
Helix 54
54
C
399 414Right-handed alpha
Helix 55
55
C
415 417Right-handed 310
Helix 56
56
C
439 456Right-handed alpha
Helix 57
57
C
485 491Right-handed alpha
Helix 58
58
C
517 541Right-handed alpha
Helix 59
59
C
563 565Right-handed 310
Helix 60
60
C
566 572Right-handed alpha
Helix 61
61
C
575 586Right-handed alpha
Helix 62
62
C
603 615Right-handed alpha
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There are 15 sheets in PDB entry 4AM3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, CD, CE,

There are 6 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
10 11first strand
Strand 2
A
14 19anti-parallel
Strand 3
A
29 35anti-parallel
Strand 4
A
38 46anti-parallel
Strand 5
A
111 119anti-parallel
Strand 6
A
59 65parallel
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There are 8 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
160 163first strand
Strand 2
A
150 157anti-parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
186 193anti-parallel
Strand 5
A
503 511anti-parallel
Strand 6
A
493 500anti-parallel
Strand 7
A
464 472anti-parallel
Strand 8
A
477 481anti-parallel
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There are 5 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
329 333first strand
Strand 2
A
341 347anti-parallel
Strand 3
A
350 359anti-parallel
Strand 4
A
426 435anti-parallel
Strand 5
A
378 383parallel
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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
365 369first strand
Strand 2
A
372 376anti-parallel
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There are 3 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
556 561first strand
Strand 2
A
596 601anti-parallel
Strand 3
A
588 591anti-parallel
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There are 6 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
10 11first strand
Strand 2
B
14 19anti-parallel
Strand 3
B
29 35anti-parallel
Strand 4
B
38 46anti-parallel
Strand 5
B
111 119anti-parallel
Strand 6
B
59 65parallel
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There are 8 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
160 163first strand
Strand 2
B
150 157anti-parallel
Strand 3
B
175 181anti-parallel
Strand 4
B
186 193anti-parallel
Strand 5
B
503 511anti-parallel
Strand 6
B
493 500anti-parallel
Strand 7
B
464 473anti-parallel
Strand 8
B
476 480anti-parallel
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There are 5 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
329 333first strand
Strand 2
B
341 347anti-parallel
Strand 3
B
350 359anti-parallel
Strand 4
B
426 435anti-parallel
Strand 5
B
378 383parallel
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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
365 367first strand
Strand 2
B
374 376anti-parallel
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There are 3 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
556 561first strand
Strand 2
B
596 601anti-parallel
Strand 3
B
588 591anti-parallel
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There are 6 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
8 11first strand
Strand 2
C
14 19anti-parallel
Strand 3
C
29 35anti-parallel
Strand 4
C
38 46anti-parallel
Strand 5
C
111 119anti-parallel
Strand 6
C
59 65parallel
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There are 8 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
160 163first strand
Strand 2
C
150 157anti-parallel
Strand 3
C
175 181anti-parallel
Strand 4
C
186 193anti-parallel
Strand 5
C
503 511anti-parallel
Strand 6
C
493 500anti-parallel
Strand 7
C
464 473anti-parallel
Strand 8
C
476 480anti-parallel
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There are 5 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
329 333first strand
Strand 2
C
341 347anti-parallel
Strand 3
C
350 359anti-parallel
Strand 4
C
426 435anti-parallel
Strand 5
C
378 383parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
365 369first strand
Strand 2
C
372 376anti-parallel
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There are 3 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
556 561first strand
Strand 2
C
596 601anti-parallel
Strand 3
C
588 591anti-parallel
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