Analysis of interatomic Contacts of Structural Units in PDB entry:
5L21


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 5L21 entry

There are 2 chains in PDB entry 5L21 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 869LEU 1296
B
 GLN 1GLU 119
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 10 helices in PDB entry 5L21. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
871 876Right-handed alpha
Helix 2
AA2
A
929 933Right-handed 310
Helix 3
AA3
A
954 958Right-handed 310
Helix 4
AA4
A
1080 1092Right-handed alpha
Helix 5
AA5
A
1210 1214Right-handed 310
Helix 6
AA6
A
1265 1274Right-handed alpha
Helix 7
AA7
B
32 36Right-handed 310
Helix 8
AA8
B
48 52Right-handed 310
Helix 9
AA9
B
68 71Right-handed 310
Helix 10
AB1
B
93 97Right-handed 310
Back to top of page

There are 11 sheets in PDB entry 5L21. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
887 890first strand
Strand 2
A
879 884anti-parallel
Strand 3
A
1066 1075anti-parallel
Strand 4
A
914 917anti-parallel
Strand 5
A
905 906anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
887 890first strand
Strand 2
A
879 884anti-parallel
Strand 3
A
1066 1075anti-parallel
Strand 4
A
941 948anti-parallel
Strand 5
A
1015 1021anti-parallel
Strand 6
A
1026 1031anti-parallel
Strand 7
A
1034 1040anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
897 900first strand
Strand 2
A
924 927anti-parallel
Strand 3
A
1052 1058anti-parallel
Strand 4
A
962 969anti-parallel
Strand 5
A
972 979anti-parallel
Strand 6
A
982 988anti-parallel
Strand 7
A
994 1000anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
935 936first strand
Strand 2
A
1047 1048anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1204 1205first strand
Strand 2
A
1258 1264anti-parallel
Strand 3
A
1246 1255anti-parallel
Strand 4
A
1237 1240anti-parallel
Strand 5
A
1220 1223anti-parallel
Strand 6
A
1179 1186anti-parallel
Strand 7
A
1189 1194anti-parallel
Strand 8
A
1207 1209anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1204 1205first strand
Strand 2
A
1258 1264anti-parallel
Strand 3
A
1246 1255anti-parallel
Strand 4
A
1237 1240anti-parallel
Strand 5
A
1220 1223anti-parallel
Strand 6
A
1179 1186anti-parallel
Strand 7
A
1160 1164anti-parallel
Strand 8
A
1110 1115anti-parallel
Strand 9
A
1282 1285anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1122 1125first strand
Strand 2
A
1134 1137anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1142 1145first strand
Strand 2
A
1149 1152anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
84 89anti-parallel
Strand 4
B
74 79anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
112 116parallel
Strand 3
B
98 104anti-parallel
Strand 4
B
38 43anti-parallel
Strand 5
B
53 58anti-parallel
Strand 6
B
65 66anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 12first strand
Strand 2
B
112 116parallel
Strand 3
B
98 104anti-parallel
Strand 4
B
107 108anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il