Analysis of interatomic Contacts of Structural Units in PDB entry:
1GC4


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 1GC4 entry

There are 4 chains in PDB entry 1GC4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 382
B
 MET 501LEU 882
C
 MET 1001LEU 1382
D
 MET 1501LEU 1882
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 60 helices in PDB entry 1GC4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 29Right-handed alpha
Helix 2
2
A
46 59Right-handed alpha
Helix 3
3
A
70 84Right-handed alpha
Helix 4
4
A
90 92Right-handed 310
Helix 5
5
A
98 112Right-handed alpha
Helix 6
6
A
126 135Right-handed alpha
Helix 7
7
A
145 149Right-handed 310
Helix 8
8
A
153 161Right-handed alpha
Helix 9
9
A
182 196Right-handed alpha
Helix 10
10
A
217 221Right-handed 310
Helix 11
11
A
249 264Right-handed alpha
Helix 12
12
A
268 281Right-handed alpha
Helix 13
13
A
281 310Right-handed alpha
Helix 14
14
A
333 344Right-handed alpha
Helix 15
15
A
367 382Right-handed alpha
Helix 16
16
B
514 528Right-handed alpha
Helix 17
17
B
546 559Right-handed alpha
Helix 18
18
B
570 584Right-handed alpha
Helix 19
19
B
590 592Right-handed 310
Helix 20
20
B
598 612Right-handed alpha
Helix 21
21
B
626 635Right-handed alpha
Helix 22
22
B
645 649Right-handed 310
Helix 23
23
B
653 661Right-handed alpha
Helix 24
24
B
682 696Right-handed alpha
Helix 25
25
B
717 721Right-handed 310
Helix 26
26
B
749 764Right-handed alpha
Helix 27
27
B
768 781Right-handed alpha
Helix 28
28
B
781 810Right-handed alpha
Helix 29
29
B
833 844Right-handed alpha
Helix 30
30
B
867 882Right-handed alpha
Helix 31
31
C
1014 1029Right-handed alpha
Helix 32
32
C
1046 1059Right-handed alpha
Helix 33
33
C
1070 1084Right-handed alpha
Helix 34
34
C
1090 1092Right-handed 310
Helix 35
35
C
1098 1112Right-handed alpha
Helix 36
36
C
1126 1135Right-handed alpha
Helix 37
37
C
1145 1149Right-handed 310
Helix 38
38
C
1153 1161Right-handed alpha
Helix 39
39
C
1182 1196Right-handed alpha
Helix 40
40
C
1217 1221Right-handed 310
Helix 41
41
C
1249 1264Right-handed alpha
Helix 42
42
C
1268 1281Right-handed alpha
Helix 43
43
C
1281 1310Right-handed alpha
Helix 44
44
C
1333 1344Right-handed alpha
Helix 45
45
C
1367 1382Right-handed alpha
Helix 46
46
D
1514 1529Right-handed alpha
Helix 47
47
D
1546 1559Right-handed alpha
Helix 48
48
D
1570 1584Right-handed alpha
Helix 49
49
D
1590 1592Right-handed 310
Helix 50
50
D
1598 1612Right-handed alpha
Helix 51
51
D
1626 1635Right-handed alpha
Helix 52
52
D
1645 1649Right-handed 310
Helix 53
53
D
1653 1661Right-handed alpha
Helix 54
54
D
1682 1696Right-handed alpha
Helix 55
55
D
1717 1721Right-handed 310
Helix 56
56
D
1749 1764Right-handed alpha
Helix 57
57
D
1768 1781Right-handed alpha
Helix 58
58
D
1781 1810Right-handed alpha
Helix 59
59
D
1834 1844Right-handed alpha
Helix 60
60
D
1867 1882Right-handed alpha
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There are 12 sheets in PDB entry 1GC4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
34 35first strand
Strand 2
A
346 347parallel
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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
94 97first strand
Strand 2
A
244 247anti-parallel
Strand 3
A
226 231anti-parallel
Strand 4
A
199 202parallel
Strand 5
A
165 170parallel
Strand 6
A
117 122parallel
Strand 7
A
138 143parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
322 324first strand
Strand 2
A
360 363anti-parallel
Strand 3
A
349 350anti-parallel
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There are 2 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
534 535first strand
Strand 2
B
846 847parallel
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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
B
594 597first strand
Strand 2
B
744 747anti-parallel
Strand 3
B
726 731anti-parallel
Strand 4
B
699 702parallel
Strand 5
B
665 670parallel
Strand 6
B
617 622parallel
Strand 7
B
638 643parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
822 824first strand
Strand 2
B
860 863anti-parallel
Strand 3
B
849 850anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1034 1035first strand
Strand 2
C
1346 1347parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1094 1097first strand
Strand 2
C
1244 1247anti-parallel
Strand 3
C
1226 1231anti-parallel
Strand 4
C
1199 1202parallel
Strand 5
C
1165 1170parallel
Strand 6
C
1117 1122parallel
Strand 7
C
1138 1143parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1322 1324first strand
Strand 2
C
1360 1363anti-parallel
Strand 3
C
1349 1350anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1534 1535first strand
Strand 2
D
1846 1847parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1594 1597first strand
Strand 2
D
1744 1747anti-parallel
Strand 3
D
1726 1731anti-parallel
Strand 4
D
1699 1702parallel
Strand 5
D
1665 1670parallel
Strand 6
D
1617 1622parallel
Strand 7
D
1638 1643parallel
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There are 3 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
1822 1826first strand
Strand 2
D
1859 1863anti-parallel
Strand 3
D
1849 1850anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il