Analysis of interatomic Contacts of Structural Units in PDB entry:
3PTA


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 3PTA entry

There are 3 chains in PDB entry 3PTA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 647ALA 1600
B
 T 1 G 19
C
 C 20 A 38
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
Back to top of page

There are 30 helices in PDB entry 3PTA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
656 661Right-handed alpha
Helix 2
2
A
667 672Right-handed alpha
Helix 3
3
A
673 677Right-handed 310
Helix 4
4
A
801 803Right-handed 310
Helix 5
5
A
893 907Right-handed alpha
Helix 6
6
A
969 975Right-handed 310
Helix 7
7
A
1023 1027Right-handed 310
Helix 8
8
A
1030 1036Right-handed 310
Helix 9
9
A
1054 1056Right-handed 310
Helix 10
10
A
1071 1078Right-handed alpha
Helix 11
11
A
1100 1104Right-handed 310
Helix 12
12
A
1149 1159Right-handed alpha
Helix 13
13
A
1170 1181Right-handed alpha
Helix 14
14
A
1190 1199Right-handed alpha
Helix 15
15
A
1236 1244Right-handed alpha
Helix 16
16
A
1248 1255Right-handed alpha
Helix 17
17
A
1270 1276Right-handed 310
Helix 18
18
A
1277 1290Right-handed alpha
Helix 19
19
A
1302 1305Right-handed 310
Helix 20
20
A
1335 1339Right-handed 310
Helix 21
21
A
1366 1371Right-handed alpha
Helix 22
22
A
1394 1401Right-handed alpha
Helix 23
23
A
1418 1427Right-handed alpha
Helix 24
24
A
1435 1439Right-handed 310
Helix 25
25
A
1486 1490Right-handed 310
Helix 26
26
A
1498 1505Right-handed alpha
Helix 27
27
A
1506 1511Right-handed 310
Helix 28
28
A
1549 1557Right-handed alpha
Helix 29
29
A
1568 1579Right-handed alpha
Helix 30
30
A
1581 1597Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 3PTA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
731 734first strand
Strand 2
A
749 752anti-parallel
Strand 3
A
755 758anti-parallel
Back to list of sheets
Back to top of page

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
828 832first strand
Strand 2
A
762 765anti-parallel
Strand 3
A
775 784anti-parallel
Strand 4
A
790 799anti-parallel
Strand 5
A
813 824anti-parallel
Strand 6
A
864 870parallel
Strand 7
A
835 836parallel
Back to list of sheets
Back to top of page

There are 7 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
828 832first strand
Strand 2
A
762 765anti-parallel
Strand 3
A
775 784anti-parallel
Strand 4
A
790 799anti-parallel
Strand 5
A
813 824anti-parallel
Strand 6
A
864 870parallel
Strand 7
A
875 877anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
909 910first strand
Strand 2
A
925 928anti-parallel
Strand 3
A
931 934anti-parallel
Back to list of sheets
Back to top of page

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
A
913 917first strand
Strand 2
A
920 923anti-parallel
Strand 3
A
992 1002anti-parallel
Strand 4
A
938 941anti-parallel
Strand 5
A
1059 1064anti-parallel
Strand 6
A
1082 1090parallel
Strand 7
A
1095 1097anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
913 917first strand
Strand 2
A
920 923anti-parallel
Strand 3
A
992 1002anti-parallel
Strand 4
A
1015 1022anti-parallel
Strand 5
A
1041 1052anti-parallel
Strand 6
A
1082 1090parallel
Strand 7
A
1095 1097anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1185 1187first strand
Strand 2
A
1161 1167parallel
Strand 3
A
1139 1144parallel
Strand 4
A
1219 1222parallel
Strand 5
A
1262 1268parallel
Strand 6
A
1311 1318anti-parallel
Strand 7
A
1293 1300anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1343 1344first strand
Strand 2
A
1349 1350anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1385 1386first strand
Strand 2
A
1409 1410anti-parallel
Back to list of sheets
Back to top of page

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
A
1444 1445first strand
Strand 2
A
1451 1452anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il