Analysis of interatomic Contacts of Structural Units in PDB entry:
1K7Y


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 1K7Y entry

There is 1 chain in PDB entry 1K7Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 651ASP 1227
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 1K7Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
653 657Right-handed 310
Helix 2
2
A
658 670Right-handed alpha
Helix 3
3
A
674 685Right-handed alpha
Helix 4
4
A
690 695Right-handed alpha
Helix 5
5
A
695 710Right-handed alpha
Helix 6
6
A
714 738Right-handed alpha
Helix 7
7
A
760 772Right-handed alpha
Helix 8
8
A
785 797Right-handed alpha
Helix 9
9
A
807 824Right-handed alpha
Helix 10
10
A
840 845Right-handed alpha
Helix 11
11
A
846 850Right-handed 310
Helix 12
12
A
859 871Right-handed alpha
Helix 13
13
A
874 894Right-handed alpha
Helix 14
14
A
905 912Right-handed alpha
Helix 15
15
A
937 942Right-handed alpha
Helix 16
16
A
943 945Right-handed 310
Helix 17
17
A
946 954Right-handed alpha
Helix 18
18
A
961 966Right-handed 310
Helix 19
19
A
969 991Right-handed alpha
Helix 20
20
A
1042 1047Right-handed 310
Helix 21
21
A
1049 1053Right-handed 310
Helix 22
22
A
1068 1079Right-handed alpha
Helix 23
23
A
1081 1110Right-handed alpha
Helix 24
24
A
1121 1127Right-handed alpha
Helix 25
25
A
1144 1146Right-handed 310
Helix 26
26
A
1147 1156Right-handed alpha
Helix 27
27
A
1156 1161Right-handed alpha
Helix 28
28
A
1196 1208Right-handed alpha
Helix 29
29
A
1210 1218Right-handed alpha
Helix 30
30
A
1219 1222Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1K7Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
776 779first strand
Strand 2
A
748 753parallel
Strand 3
A
800 804parallel
Strand 4
A
830 833parallel
Strand 5
A
854 856parallel
Back to list of sheets
Back to top of page

There are 4 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
1176 1181first strand
Strand 2
A
1056 1064anti-parallel
Strand 3
A
996 1007anti-parallel
Strand 4
A
930 934anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
1176 1181first strand
Strand 2
A
1056 1064anti-parallel
Strand 3
A
996 1007anti-parallel
Strand 4
A
1010 1014anti-parallel
Strand 5
A
1022 1027anti-parallel
Back to list of sheets
Back to top of page

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
A
1164 1165first strand
Strand 2
A
1171 1172anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il