Analysis of interatomic Contacts of Structural Units in PDB entry:
8PR3

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 8PR3 entry

There are 9 chains in PDB entry 8PR3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	VAL 24	HIS 128
C	SER 23	HIS 128
f	VAL 560	VAL 1040
h	LYS 238	THR 608
j	SER 49	GLN 373
m	LYS 258	GLU 854
o	LYS 238	THR 608
E	LEU 429	THR 441
F	LEU 429	THR 441

There are 68 helices in PDB entry 8PR3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	26	47	Right-handed alpha
Helix 2	AA2	B	55	128	Right-handed alpha
Helix 3	AA3	C	26	47	Right-handed alpha
Helix 4	AA4	C	55	128	Right-handed alpha
Helix 5	AA5	f	561	572	Right-handed alpha
Helix 6	AA6	f	577	586	Right-handed alpha
Helix 7	AA7	f	588	592	Right-handed 310
Helix 8	AA8	f	596	604	Right-handed alpha
Helix 9	AA9	f	604	625	Right-handed alpha
Helix 10	AB1	f	630	637	Right-handed alpha
Helix 11	AB2	f	642	670	Right-handed alpha
Helix 12	AB3	f	676	691	Right-handed alpha
Helix 13	AB4	f	692	694	Right-handed 310
Helix 14	AB5	f	695	710	Right-handed alpha
Helix 15	AB6	f	740	754	Right-handed alpha
Helix 16	AB7	f	761	773	Right-handed alpha
Helix 17	AB8	f	774	798	Right-handed alpha
Helix 18	AB9	f	799	804	Right-handed 310
Helix 19	AC1	f	805	820	Right-handed alpha
Helix 20	AC2	f	828	863	Right-handed alpha
Helix 21	AC3	f	870	891	Right-handed alpha
Helix 22	AC4	f	895	923	Right-handed alpha
Helix 23	AC5	f	986	995	Right-handed alpha
Helix 24	AC6	f	1013	1018	Right-handed alpha
Helix 25	AC7	f	1030	1039	Right-handed alpha
Helix 26	AC8	h	574	579	Right-handed alpha
Helix 27	AC9	h	583	608	Right-handed alpha
Helix 28	AD1	j	66	76	Right-handed alpha
Helix 29	AD2	j	112	117	Right-handed 310
Helix 30	AD3	j	118	123	Right-handed alpha
Helix 31	AD4	j	141	143	Right-handed 310
Helix 32	AD5	j	144	161	Right-handed alpha
Helix 33	AD6	j	168	183	Right-handed alpha
Helix 34	AD7	j	233	236	Right-handed 310
Helix 35	AD8	j	237	243	Right-handed alpha
Helix 36	AD9	j	247	266	Right-handed alpha
Helix 37	AE1	j	279	293	Right-handed alpha
Helix 38	AE2	j	320	325	Right-handed 310
Helix 39	AE3	j	358	373	Right-handed alpha
Helix 40	AE4	m	270	287	Right-handed alpha
Helix 41	AE5	m	323	337	Right-handed alpha
Helix 42	AE6	m	340	347	Right-handed alpha
Helix 43	AE7	m	349	364	Right-handed alpha
Helix 44	AE8	m	373	400	Right-handed alpha
Helix 45	AE9	m	401	404	Right-handed 310
Helix 46	AF1	m	405	439	Right-handed alpha
Helix 47	AF2	m	456	484	Right-handed alpha
Helix 48	AF3	m	514	532	Right-handed alpha
Helix 49	AF4	m	539	569	Right-handed alpha
Helix 50	AF5	m	570	575	Right-handed alpha
Helix 51	AF6	m	577	588	Right-handed alpha
Helix 52	AF7	m	589	593	Right-handed 310
Helix 53	AF8	m	594	601	Right-handed alpha
Helix 54	AF9	m	602	623	Right-handed alpha
Helix 55	AG1	m	630	638	Right-handed alpha
Helix 56	AG2	m	642	670	Right-handed alpha
Helix 57	AG3	m	672	676	Right-handed 310
Helix 58	AG4	m	678	693	Right-handed alpha
Helix 59	AG5	m	695	710	Right-handed alpha
Helix 60	AG6	m	742	754	Right-handed alpha
Helix 61	AG7	m	761	798	Right-handed alpha
Helix 62	AG8	m	799	802	Right-handed 310
Helix 63	AG9	m	805	821	Right-handed alpha
Helix 64	AH1	m	828	854	Right-handed alpha
Helix 65	AH2	o	574	579	Right-handed alpha
Helix 66	AH3	o	583	608	Right-handed alpha
Helix 67	AH4	E	430	439	Right-handed alpha
Helix 68	AH5	F	430	439	Right-handed alpha

There are 17 sheets in PDB entry 8PR3. 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, AB6, AB7, AB8,

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	f	718	723	first strand
Strand 2	f	732	737	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	239	245	first strand
Strand 2	h	568	573	anti-parallel
Strand 3	h	558	561	anti-parallel
Strand 4	h	550	552	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	256	261	first strand
Strand 2	h	268	273	anti-parallel
Strand 3	h	285	291	anti-parallel
Strand 4	h	301	305	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	309	314	first strand
Strand 2	h	321	326	anti-parallel
Strand 3	h	331	335	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	h	358	365	first strand
Strand 2	h	370	376	anti-parallel
Strand 3	h	380	384	anti-parallel
Strand 4	h	394	397	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	h	408	412	first strand
Strand 2	h	420	425	anti-parallel
Strand 3	h	430	434	anti-parallel
Strand 4	h	441	446	anti-parallel

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There are 4 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	453	458	first strand
Strand 2	h	470	475	anti-parallel
Strand 3	h	480	484	anti-parallel
Strand 4	h	492	494	anti-parallel

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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	501	506	first strand
Strand 2	h	513	518	anti-parallel
Strand 3	h	522	527	anti-parallel
Strand 4	h	537	540	anti-parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	86	94	first strand
Strand 2	j	101	109	anti-parallel
Strand 3	j	56	60	parallel
Strand 4	j	131	138	parallel
Strand 5	j	227	232	parallel
Strand 6	j	269	271	parallel
Strand 7	j	309	310	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	o	239	245	first strand
Strand 2	o	568	573	anti-parallel
Strand 3	o	558	563	anti-parallel
Strand 4	o	547	552	anti-parallel

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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	o	256	261	first strand
Strand 2	o	268	273	anti-parallel
Strand 3	o	285	291	anti-parallel
Strand 4	o	301	305	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	309	314	first strand
Strand 2	o	321	326	anti-parallel
Strand 3	o	331	335	anti-parallel

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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	o	358	365	first strand
Strand 2	o	370	376	anti-parallel
Strand 3	o	380	384	anti-parallel
Strand 4	o	395	397	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	399	400	first strand
Strand 2	o	404	405	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	411	412	first strand
Strand 2	o	420	423	anti-parallel
Strand 3	o	430	434	anti-parallel
Strand 4	o	441	446	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	453	458	first strand
Strand 2	o	470	475	anti-parallel
Strand 3	o	480	484	anti-parallel
Strand 4	o	492	494	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	501	506	first strand
Strand 2	o	513	518	anti-parallel
Strand 3	o	522	527	anti-parallel
Strand 4	o	537	540	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: 8PR3

Analysis of interatomic Contacts of Structural Units in PDB entry:
8PR3