Analysis of interatomic Contacts of Structural Units in PDB entry:
4C48


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 4C48 entry

There are 3 chains in PDB entry 4C48 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASN 1037
B
 GLY 15GLN 166
C
 MET 1GLY 46
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 53 helices in PDB entry 4C48. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 8Right-handed alpha
Helix 2
2
A
8 30Right-handed alpha
Helix 3
3
A
53 61Right-handed alpha
Helix 4
4
A
61 67Right-handed alpha
Helix 5
5
A
99 115Right-handed alpha
Helix 6
6
A
116 118Right-handed 310
Helix 7
7
A
119 124Right-handed alpha
Helix 8
8
A
150 162Right-handed alpha
Helix 9
9
A
162 169Right-handed alpha
Helix 10
10
A
189 197Right-handed alpha
Helix 11
11
A
199 211Right-handed alpha
Helix 12
12
A
242 248Right-handed alpha
Helix 13
13
A
262 265Right-handed alpha
Helix 14
14
A
298 312Right-handed alpha
Helix 15
15
A
313 317Right-handed 310
Helix 16
16
A
329 360Right-handed alpha
Helix 17
17
A
361 385Right-handed alpha
Helix 18
18
A
391 421Right-handed alpha
Helix 19
19
A
426 454Right-handed alpha
Helix 20
20
A
455 459Right-handed 310
Helix 21
21
A
460 497Right-handed alpha
Helix 22
22
A
511 537Right-handed alpha
Helix 23
23
A
537 559Right-handed alpha
Helix 24
24
A
583 602Right-handed alpha
Helix 25
25
A
639 642Right-handed 310
Helix 26
26
A
643 656Right-handed alpha
Helix 27
27
A
691 707Right-handed alpha
Helix 28
28
A
732 740Right-handed alpha
Helix 29
29
A
742 755Right-handed alpha
Helix 30
30
A
777 781Right-handed 310
Helix 31
31
A
782 788Right-handed 310
Helix 32
32
A
836 850Right-handed alpha
Helix 33
33
A
860 869Right-handed alpha
Helix 34
34
A
872 888Right-handed alpha
Helix 35
35
A
888 893Right-handed alpha
Helix 36
36
A
896 904Right-handed alpha
Helix 37
37
A
904 919Right-handed alpha
Helix 38
38
A
924 955Right-handed alpha
Helix 39
39
A
959 992Right-handed alpha
Helix 40
40
A
997 1014Right-handed alpha
Helix 41
41
A
1017 1032Right-handed alpha
Helix 42
42
B
16 25Right-handed alpha
Helix 43
43
B
26 35Right-handed alpha
Helix 44
44
B
49 58Right-handed alpha
Helix 45
45
B
59 68Right-handed alpha
Helix 46
46
B
77 81Right-handed 310
Helix 47
47
B
82 91Right-handed alpha
Helix 48
48
B
92 102Right-handed alpha
Helix 49
49
B
115 123Right-handed alpha
Helix 50
50
B
125 135Right-handed alpha
Helix 51
51
B
150 155Right-handed alpha
Helix 52
52
B
158 165Right-handed alpha
Helix 53
53
C
1 36Right-handed alpha
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There are 11 sheets in PDB entry 4C48. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK,

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
128 130first strand
Strand 2
A
42 47anti-parallel
Strand 3
A
88 94anti-parallel
Strand 4
A
75 83anti-parallel
Strand 5
A
815 819anti-parallel
Strand 6
A
822 823anti-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
176 177first strand
Strand 2
A
284 291anti-parallel
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There are 8 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
321 328first strand
Strand 2
A
138 144anti-parallel
Strand 3
A
284 291anti-parallel
Strand 4
A
278 281anti-parallel
Strand 5
A
606 613anti-parallel
Strand 6
A
624 631anti-parallel
Strand 7
A
571 577anti-parallel
Strand 8
A
662 666anti-parallel
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There are 4 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
321 328first strand
Strand 2
A
138 144anti-parallel
Strand 3
A
284 291anti-parallel
Strand 4
A
176 177anti-parallel
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There are 4 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
266 272first strand
Strand 2
A
182 188anti-parallel
Strand 3
A
768 775parallel
Strand 4
A
757 763anti-parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
218 219first strand
Strand 2
A
232 233anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
250 253first strand
Strand 2
A
259 261anti-parallel
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There are 3 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
680 682first strand
Strand 2
A
827 829anti-parallel
Strand 3
A
717 718anti-parallel
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There are 2 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
685 686first strand
Strand 2
A
855 856anti-parallel
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There are 2 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
724 731first strand
Strand 2
A
805 812anti-parallel
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There are 2 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
790 792first strand
Strand 2
A
798 800anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il