Analysis of interatomic Contacts of Structural Units in PDB entry:
8PPR

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 8PPR entry

There are 8 chains in PDB entry 8PPR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ARG 93	GLN 340
M	MET 1	SER 205
N	ASP 35	ILE 277
P	GLY 29	PRO 204
F	GLY 86	TRP 197
G	ASP 80	ASN 224
K	ARG 2097	HIS 2342
Z	GLN 183	GLY 221

There are 47 helices in PDB entry 8PPR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	97	103	Right-handed alpha
Helix 2	AA2	D	118	124	Right-handed alpha
Helix 3	AA3	D	129	153	Right-handed alpha
Helix 4	AA4	D	160	186	Right-handed alpha
Helix 5	AA5	D	187	193	Right-handed 310
Helix 6	AA6	D	197	246	Right-handed alpha
Helix 7	AA7	D	255	260	Right-handed 310
Helix 8	AA8	D	264	270	Right-handed alpha
Helix 9	AA9	D	274	326	Right-handed alpha
Helix 10	AB1	D	331	338	Right-handed alpha
Helix 11	AB2	M	6	14	Right-handed alpha
Helix 12	AB3	M	16	50	Right-handed alpha
Helix 13	AB4	M	56	89	Right-handed alpha
Helix 14	AB5	M	99	106	Right-handed 310
Helix 15	AB6	M	110	169	Right-handed alpha
Helix 16	AB7	M	173	205	Right-handed alpha
Helix 17	AB8	N	42	59	Right-handed alpha
Helix 18	AB9	N	60	63	Right-handed 310
Helix 19	AC1	N	65	68	Right-handed 310
Helix 20	AC2	N	69	86	Right-handed alpha
Helix 21	AC3	N	104	151	Right-handed alpha
Helix 22	AC4	N	166	213	Right-handed alpha
Helix 23	AC5	N	214	221	Right-handed alpha
Helix 24	AC6	N	264	269	Right-handed 310
Helix 25	AC7	P	33	53	Right-handed alpha
Helix 26	AC8	P	54	62	Right-handed alpha
Helix 27	AC9	P	62	67	Right-handed alpha
Helix 28	AD1	P	69	99	Right-handed alpha
Helix 29	AD2	P	100	115	Right-handed alpha
Helix 30	AD3	P	128	189	Right-handed alpha
Helix 31	AD4	P	189	201	Right-handed alpha
Helix 32	AD5	F	87	148	Right-handed alpha
Helix 33	AD6	F	181	192	Right-handed alpha
Helix 34	AD7	G	81	143	Right-handed alpha
Helix 35	AD8	G	194	205	Right-handed alpha
Helix 36	AD9	G	206	223	Right-handed alpha
Helix 37	AE1	K	2098	2130	Right-handed alpha
Helix 38	AE2	K	2150	2152	Right-handed 310
Helix 39	AE3	K	2171	2175	Right-handed 310
Helix 40	AE4	K	2192	2209	Right-handed alpha
Helix 41	AE5	K	2211	2216	Right-handed alpha
Helix 42	AE6	K	2220	2250	Right-handed alpha
Helix 43	AE7	K	2251	2253	Right-handed 310
Helix 44	AE8	K	2305	2316	Right-handed alpha
Helix 45	AE9	K	2321	2335	Right-handed alpha
Helix 46	AF1	K	2338	2342	Right-handed 310
Helix 47	AF2	Z	184	221	Right-handed alpha

There are 5 sheets in PDB entry 8PPR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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	N	38	40	first strand
Strand 2	N	88	90	parallel
Strand 3	N	93	94	anti-parallel

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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	N	253	254	first strand
Strand 2	K	2136	2141	anti-parallel
Strand 3	K	2144	2149	anti-parallel
Strand 4	K	2154	2160	anti-parallel
Strand 5	K	2177	2184	anti-parallel

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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	F	149	151	first strand
Strand 2	F	161	164	anti-parallel
Strand 3	F	171	174	anti-parallel

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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	G	145	149	first strand
Strand 2	G	153	158	anti-parallel
Strand 3	G	170	176	anti-parallel
Strand 4	G	182	184	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	2255	2260	first strand
Strand 2	K	2264	2271	anti-parallel
Strand 3	K	2276	2283	anti-parallel
Strand 4	K	2296	2301	anti-parallel

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

Analysis of interatomic Contacts of Structural Units in PDB entry: 8PPR

Analysis of interatomic Contacts of Structural Units in PDB entry:
8PPR