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

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 8PYR entry

Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 10 chains in PDB entry 8PYR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 46	GLY 163
A	PRO 165	TYR 169
A	HIS 171	ASN 311
B	MET 1	LEU 287
C	ALA 244	PRO 308
D	GLN 1	SER 114
E	ALA 51	GLY 163
E	PRO 165	TYR 169
E	HIS 171	PRO 310
F	MET 1	ASN 257

There are 75 helices in PDB entry 8PYR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	56	67	Right-handed alpha
Helix 2	AA2	A	98	104	Right-handed alpha
Helix 3	AA3	A	110	131	Right-handed alpha
Helix 4	AA4	A	139	141	Right-handed 310
Helix 5	AA5	A	175	179	Right-handed 310
Helix 6	AA6	A	180	185	Right-handed alpha
Helix 7	AA7	A	192	209	Right-handed alpha
Helix 8	AA8	A	217	230	Right-handed alpha
Helix 9	AA9	A	237	243	Right-handed 310
Helix 10	AB1	A	256	261	Right-handed alpha
Helix 11	AB2	A	265	276	Right-handed alpha
Helix 12	AB3	A	285	291	Right-handed alpha
Helix 13	AB4	A	292	297	Right-handed alpha
Helix 14	AB5	A	303	307	Right-handed 310
Helix 15	AB6	B	1	4	Right-handed 310
Helix 16	AB7	B	5	11	Right-handed alpha
Helix 17	AB8	B	15	37	Right-handed alpha
Helix 18	AB9	B	49	70	Right-handed alpha
Helix 19	AC1	B	76	91	Right-handed alpha
Helix 20	AC2	B	100	116	Right-handed alpha
Helix 21	AC3	B	121	127	Right-handed alpha
Helix 22	AC4	B	132	154	Right-handed alpha
Helix 23	AC5	B	163	178	Right-handed alpha
Helix 24	AC6	B	183	186	Right-handed 310
Helix 25	AC7	B	187	199	Right-handed alpha
Helix 26	AC8	B	200	201	Right-handed 310
Helix 27	AC9	B	202	206	Right-handed 310
Helix 28	AD1	B	208	224	Right-handed alpha
Helix 29	AD2	B	228	234	Right-handed alpha
Helix 30	AD3	B	241	261	Right-handed alpha
Helix 31	AD4	B	266	283	Right-handed alpha
Helix 32	AD5	C	262	269	Right-handed alpha
Helix 33	AD6	C	270	275	Right-handed 310
Helix 34	AD7	C	279	286	Right-handed alpha
Helix 35	AD8	C	288	302	Right-handed alpha
Helix 36	AD9	D	28	32	Right-handed 310
Helix 37	AE1	D	62	65	Right-handed 310
Helix 38	AE2	D	87	91	Right-handed 310
Helix 39	AE3	E	56	67	Right-handed alpha
Helix 40	AE4	E	98	104	Right-handed alpha
Helix 41	AE5	E	110	131	Right-handed alpha
Helix 42	AE6	E	139	141	Right-handed 310
Helix 43	AE7	E	175	179	Right-handed 310
Helix 44	AE8	E	180	185	Right-handed alpha
Helix 45	AE9	E	192	209	Right-handed alpha
Helix 46	AF1	E	217	230	Right-handed alpha
Helix 47	AF2	E	239	243	Right-handed 310
Helix 48	AF3	E	256	261	Right-handed alpha
Helix 49	AF4	E	265	276	Right-handed alpha
Helix 50	AF5	E	285	291	Right-handed alpha
Helix 51	AF6	E	292	297	Right-handed alpha
Helix 52	AF7	F	1	4	Right-handed 310
Helix 53	AF8	F	5	11	Right-handed alpha
Helix 54	AF9	F	15	37	Right-handed alpha
Helix 55	AG1	F	49	70	Right-handed alpha
Helix 56	AG2	F	76	91	Right-handed alpha
Helix 57	AG3	F	100	116	Right-handed alpha
Helix 58	AG4	F	121	127	Right-handed alpha
Helix 59	AG5	F	132	154	Right-handed alpha
Helix 60	AG6	F	163	178	Right-handed alpha
Helix 61	AG7	F	183	186	Right-handed 310
Helix 62	AG8	F	187	199	Right-handed alpha
Helix 63	AG9	F	200	201	Right-handed 310
Helix 64	AH1	F	202	206	Right-handed 310
Helix 65	AH2	F	208	224	Right-handed alpha
Helix 66	AH3	F	228	234	Right-handed alpha
Helix 67	AH4	F	241	261	Right-handed alpha
Helix 68	AH5	F	266	283	Right-handed alpha
Helix 69	AH6	G	262	269	Right-handed alpha
Helix 70	AH7	G	270	275	Right-handed 310
Helix 71	AH8	G	279	285	Right-handed alpha
Helix 72	AH9	G	288	302	Right-handed alpha
Helix 73	AI1	H	28	32	Right-handed 310
Helix 74	AI2	H	62	65	Right-handed 310
Helix 75	AI3	H	87	91	Right-handed 310

There are 12 sheets in PDB entry 8PYR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 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	77	83	first strand
Strand 2	A	86	91	anti-parallel

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There are 3 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	96	97	first strand
Strand 2	A	143	145	anti-parallel
Strand 3	A	151	153	anti-parallel

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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	133	134	first strand
Strand 2	A	160	161	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	D	3	7	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	78	83	anti-parallel
Strand 4	D	68	73	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	109	113	parallel
Strand 3	D	92	98	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	45	51	anti-parallel
Strand 6	D	58	60	anti-parallel

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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	D	10	12	first strand
Strand 2	D	109	113	parallel
Strand 3	D	92	98	anti-parallel
Strand 4	D	104	105	anti-parallel

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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	E	77	83	first strand
Strand 2	E	86	91	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	96	97	first strand
Strand 2	E	143	145	anti-parallel
Strand 3	E	151	153	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	133	134	first strand
Strand 2	E	160	161	anti-parallel

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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	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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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	H	11	12	first strand
Strand 2	H	109	113	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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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	H	11	12	first strand
Strand 2	H	109	113	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	104	105	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: 8PYR

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