Analysis of interatomic Contacts of Structural Units in PDB entry:
25II


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 25II entry

There are 7 chains in PDB entry 25II (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 11ALA 1772
C
 GLY 20ALA 192
D
 GLY 1GLY 1
D
 SER 3LYS 10
D
 CYS 12ALA 28
D
 SER 30PHE 43
D
 LYS 45ILE 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
Back to top of page

There are 70 helices in PDB entry 25II. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 35Right-handed alpha
Helix 2
AA2
A
119 131Right-handed alpha
Helix 3
AA3
A
131 150Right-handed alpha
Helix 4
AA4
A
155 157Right-handed 310
Helix 5
AA5
A
158 180Right-handed alpha
Helix 6
AA6
A
188 191Right-handed 310
Helix 7
AA7
A
192 212Right-handed alpha
Helix 8
AA8
A
216 223Right-handed alpha
Helix 9
AA9
A
224 227Right-handed 310
Helix 10
AB1
A
228 234Right-handed alpha
Helix 11
AB2
A
236 247Right-handed alpha
Helix 12
AB3
A
248 250Right-handed 310
Helix 13
AB4
A
251 273Right-handed alpha
Helix 14
AB5
A
275 277Right-handed 310
Helix 15
AB6
A
287 291Right-handed 310
Helix 16
AB7
A
301 306Right-handed alpha
Helix 17
AB8
A
308 312Right-handed 310
Helix 18
AB9
A
355 369Right-handed alpha
Helix 19
AC1
A
371 384Right-handed alpha
Helix 20
AC2
A
387 399Right-handed alpha
Helix 21
AC3
A
401 436Right-handed alpha
Helix 22
AC4
A
738 751Right-handed alpha
Helix 23
AC5
A
752 771Right-handed alpha
Helix 24
AC6
A
778 807Right-handed alpha
Helix 25
AC7
A
816 833Right-handed alpha
Helix 26
AC8
A
839 845Right-handed alpha
Helix 27
AC9
A
846 857Right-handed 310
Helix 28
AD1
A
858 872Right-handed alpha
Helix 29
AD2
A
875 904Right-handed alpha
Helix 30
AD3
A
904 909Right-handed alpha
Helix 31
AD4
A
921 934Right-handed alpha
Helix 32
AD5
A
937 948Right-handed alpha
Helix 33
AD6
A
949 981Right-handed alpha
Helix 34
AD7
A
997 1007Right-handed alpha
Helix 35
AD8
A
1179 1197Right-handed alpha
Helix 36
AD9
A
1197 1214Right-handed alpha
Helix 37
AE1
A
1215 1218Right-handed 310
Helix 38
AE2
A
1219 1224Right-handed 310
Helix 39
AE3
A
1225 1255Right-handed alpha
Helix 40
AE4
A
1255 1261Right-handed alpha
Helix 41
AE5
A
1262 1284Right-handed alpha
Helix 42
AE6
A
1285 1288Right-handed 310
Helix 43
AE7
A
1289 1297Right-handed alpha
Helix 44
AE8
A
1298 1304Right-handed 310
Helix 45
AE9
A
1305 1310Right-handed alpha
Helix 46
AF1
A
1310 1350Right-handed alpha
Helix 47
AF2
A
1372 1381Right-handed alpha
Helix 48
AF3
A
1398 1411Right-handed alpha
Helix 49
AF4
A
1414 1423Right-handed alpha
Helix 50
AF5
A
1437 1439Right-handed 310
Helix 51
AF6
A
1440 1452Right-handed alpha
Helix 52
AF7
A
1452 1470Right-handed alpha
Helix 53
AF8
A
1482 1495Right-handed alpha
Helix 54
AF9
A
1513 1521Right-handed alpha
Helix 55
AG1
A
1521 1540Right-handed alpha
Helix 56
AG2
A
1547 1576Right-handed alpha
Helix 57
AG3
A
1584 1602Right-handed alpha
Helix 58
AG4
A
1602 1607Right-handed alpha
Helix 59
AG5
A
1612 1620Right-handed alpha
Helix 60
AG6
A
1621 1633Right-handed 310
Helix 61
AG7
A
1634 1647Right-handed alpha
Helix 62
AG8
A
1647 1673Right-handed alpha
Helix 63
AG9
A
1690 1702Right-handed alpha
Helix 64
AH1
A
1706 1712Right-handed alpha
Helix 65
AH2
A
1713 1716Right-handed 310
Helix 66
AH3
A
1738 1772Right-handed alpha
Helix 67
AH4
C
83 87Right-handed 310
Helix 68
AH5
C
112 115Right-handed 310
Helix 69
AH6
C
153 191Right-handed alpha
Helix 70
AH7
D
14 18Right-handed 310
Back to top of page

There are 6 sheets in PDB entry 25II. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 3 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
80 82first strand
Strand 2
A
93 97anti-parallel
Strand 3
A
103 107anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
279 283first strand
Strand 2
A
337 341anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
1363 1364first strand
Strand 2
A
1354 1358anti-parallel
Strand 3
A
1387 1391anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 31first strand
Strand 2
C
132 147parallel
Strand 3
C
117 129anti-parallel
Strand 4
C
50 61anti-parallel
Strand 5
C
68 74anti-parallel
Strand 6
C
77 80anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
36 38first strand
Strand 2
C
106 108anti-parallel
Strand 3
C
90 92anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 23first strand
Strand 2
D
26 28anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il