Analysis of interatomic Contacts of Structural Units in PDB entry:
9CPH

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9CPH entry

There are 4 chains in PDB entry 9CPH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 805	PHE 1319
B	SER 69	TYR 89
H	GLU 4	CYS 233
L	ALA 3	CYS 216

There are 36 helices in PDB entry 9CPH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	820	836	Right-handed alpha
Helix 2	AA2	A	846	857	Right-handed alpha
Helix 3	AA3	A	868	878	Right-handed alpha
Helix 4	AA4	A	886	891	Right-handed alpha
Helix 5	AA5	A	894	901	Right-handed alpha
Helix 6	AA6	A	932	934	Right-handed 310
Helix 7	AA7	A	935	946	Right-handed alpha
Helix 8	AA8	A	957	969	Right-handed alpha
Helix 9	AA9	A	989	1005	Right-handed alpha
Helix 10	AB1	A	1013	1024	Right-handed alpha
Helix 11	AB2	A	1032	1034	Right-handed 310
Helix 12	AB3	A	1035	1042	Right-handed alpha
Helix 13	AB4	A	1076	1085	Right-handed alpha
Helix 14	AB5	A	1090	1101	Right-handed alpha
Helix 15	AB6	A	1111	1117	Right-handed alpha
Helix 16	AB7	A	1118	1131	Right-handed alpha
Helix 17	AB8	A	1138	1156	Right-handed alpha
Helix 18	AB9	A	1160	1183	Right-handed alpha
Helix 19	AC1	A	1185	1192	Right-handed alpha
Helix 20	AC2	A	1204	1225	Right-handed alpha
Helix 21	AC3	A	1225	1236	Right-handed alpha
Helix 22	AC4	A	1239	1246	Right-handed alpha
Helix 23	AC5	A	1246	1255	Right-handed alpha
Helix 24	AC6	A	1260	1281	Right-handed alpha
Helix 25	AC7	A	1286	1302	Right-handed alpha
Helix 26	AC8	A	1302	1309	Right-handed alpha
Helix 27	AC9	A	1311	1319	Right-handed alpha
Helix 28	AD1	B	70	88	Right-handed alpha
Helix 29	AD2	H	31	35	Right-handed 310
Helix 30	AD3	H	65	68	Right-handed 310
Helix 31	AD4	H	90	94	Right-handed 310
Helix 32	AD5	H	171	175	Right-handed 310
Helix 33	AD6	H	204	206	Right-handed 310
Helix 34	AD7	L	80	84	Right-handed 310
Helix 35	AD8	L	123	130	Right-handed alpha
Helix 36	AD9	L	184	191	Right-handed alpha

There are 14 sheets in PDB entry 9CPH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 6 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	839	842	first strand
Strand 2	A	811	814	parallel
Strand 3	A	863	867	parallel
Strand 4	A	1062	1070	anti-parallel
Strand 5	A	910	915	anti-parallel
Strand 6	A	1105	1106	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	839	842	first strand
Strand 2	A	811	814	parallel
Strand 3	A	863	867	parallel
Strand 4	A	1062	1070	anti-parallel
Strand 5	A	1132	1133	parallel

Back to list of sheets
Back to top of page

There are 2 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	902	903	first strand
Strand 2	A	906	907	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	949	951	first strand
Strand 2	A	1026	1031	parallel
Strand 3	A	918	922	anti-parallel
Strand 4	A	1046	1049	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	974	976	first strand
Strand 2	A	979	981	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	10	first strand
Strand 2	H	19	28	anti-parallel
Strand 3	H	81	89	anti-parallel
Strand 4	H	72	74	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	14	15	first strand
Strand 2	H	124	128	parallel
Strand 3	H	95	102	anti-parallel
Strand 4	H	36	42	anti-parallel
Strand 5	H	48	54	anti-parallel
Strand 6	H	61	63	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	137	141	first strand
Strand 2	H	152	160	anti-parallel
Strand 3	H	196	202	anti-parallel
Strand 4	H	180	183	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	167	168	first strand
Strand 2	H	212	217	anti-parallel
Strand 3	H	222	227	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	8	first strand
Strand 2	L	22	27	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	14	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	11	14	first strand
Strand 2	L	104	108	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	99	100	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	175	183	anti-parallel
Strand 4	L	161	166	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	155	156	first strand
Strand 2	L	146	152	anti-parallel
Strand 3	L	193	200	anti-parallel
Strand 4	L	207	212	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9CPH

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CPH