Analysis of interatomic Contacts of Structural Units in PDB entry:
4PA0

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 4PA0 entry

There are 4 chains in PDB entry 4PA0 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	PHE 851
A	VAL 855	ALA 1014
B	GLY 2	PHE 851
B	VAL 855	ILE 1016

There are 81 helices in PDB entry 4PA0. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	2	16	Right-handed 310
Helix 2	AA2	A	19	27	Right-handed alpha
Helix 3	AA3	A	74	76	Right-handed 310
Helix 4	AA4	A	81	85	Right-handed 310
Helix 5	AA5	A	89	93	Right-handed 310
Helix 6	AA6	A	97	111	Right-handed alpha
Helix 7	AA7	A	135	143	Right-handed alpha
Helix 8	AA8	A	146	150	Right-handed 310
Helix 9	AA9	A	153	169	Right-handed alpha
Helix 10	AB1	A	183	199	Right-handed alpha
Helix 11	AB2	A	215	231	Right-handed alpha
Helix 12	AB3	A	269	274	Right-handed 310
Helix 13	AB4	A	283	290	Right-handed alpha
Helix 14	AB5	A	295	301	Right-handed alpha
Helix 15	AB6	A	306	314	Right-handed 310
Helix 16	AB7	A	324	339	Right-handed alpha
Helix 17	AB8	A	342	360	Right-handed alpha
Helix 18	AB9	A	378	388	Right-handed alpha
Helix 19	AC1	A	391	401	Right-handed alpha
Helix 20	AC2	A	416	448	Right-handed alpha
Helix 21	AC3	A	472	504	Right-handed alpha
Helix 22	AC4	A	512	516	Right-handed 310
Helix 23	AC5	A	517	526	Right-handed alpha
Helix 24	AC6	A	529	538	Right-handed alpha
Helix 25	AC7	A	544	557	Right-handed alpha
Helix 26	AC8	A	592	599	Right-handed alpha
Helix 27	AC9	A	602	611	Right-handed alpha
Helix 28	AD1	A	614	621	Right-handed alpha
Helix 29	AD2	A	646	664	Right-handed alpha
Helix 30	AD3	A	685	696	Right-handed alpha
Helix 31	AD4	A	697	707	Right-handed alpha
Helix 32	AD5	A	715	723	Right-handed alpha
Helix 33	AD6	A	724	730	Right-handed 310
Helix 34	AD7	A	737	748	Right-handed alpha
Helix 35	AD8	A	766	791	Right-handed alpha
Helix 36	AD9	A	824	826	Right-handed 310
Helix 37	AE1	A	843	847	Right-handed 310
Helix 38	AE2	A	855	859	Right-handed 310
Helix 39	AE3	A	865	868	Right-handed 310
Helix 40	AE4	A	869	874	Right-handed alpha
Helix 41	AE5	B	3	8	Right-handed alpha
Helix 42	AE6	B	9	16	Right-handed 310
Helix 43	AE7	B	19	27	Right-handed alpha
Helix 44	AE8	B	74	76	Right-handed 310
Helix 45	AE9	B	81	85	Right-handed 310
Helix 46	AF1	B	89	93	Right-handed 310
Helix 47	AF2	B	97	111	Right-handed alpha
Helix 48	AF3	B	135	143	Right-handed alpha
Helix 49	AF4	B	146	150	Right-handed 310
Helix 50	AF5	B	153	169	Right-handed alpha
Helix 51	AF6	B	183	199	Right-handed alpha
Helix 52	AF7	B	215	231	Right-handed alpha
Helix 53	AF8	B	269	274	Right-handed 310
Helix 54	AF9	B	283	291	Right-handed alpha
Helix 55	AG1	B	294	302	Right-handed alpha
Helix 56	AG2	B	306	314	Right-handed 310
Helix 57	AG3	B	324	339	Right-handed alpha
Helix 58	AG4	B	342	360	Right-handed alpha
Helix 59	AG5	B	378	389	Right-handed alpha
Helix 60	AG6	B	391	401	Right-handed alpha
Helix 61	AG7	B	416	448	Right-handed alpha
Helix 62	AG8	B	472	504	Right-handed alpha
Helix 63	AG9	B	514	516	Right-handed 310
Helix 64	AH1	B	517	526	Right-handed alpha
Helix 65	AH2	B	529	539	Right-handed alpha
Helix 66	AH3	B	544	557	Right-handed alpha
Helix 67	AH4	B	592	599	Right-handed alpha
Helix 68	AH5	B	602	611	Right-handed alpha
Helix 69	AH6	B	614	621	Right-handed alpha
Helix 70	AH7	B	646	663	Right-handed alpha
Helix 71	AH8	B	685	696	Right-handed alpha
Helix 72	AH9	B	697	707	Right-handed alpha
Helix 73	AI1	B	715	723	Right-handed alpha
Helix 74	AI2	B	724	726	Right-handed 310
Helix 75	AI3	B	739	748	Right-handed alpha
Helix 76	AI4	B	768	788	Right-handed alpha
Helix 77	AI5	B	824	826	Right-handed 310
Helix 78	AI6	B	843	847	Right-handed 310
Helix 79	AI7	B	855	859	Right-handed 310
Helix 80	AI8	B	865	868	Right-handed 310
Helix 81	AI9	B	869	874	Right-handed alpha

There are 14 sheets in PDB entry 4PA0. 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 5 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	68	72	first strand
Strand 2	A	58	63	anti-parallel
Strand 3	A	45	55	anti-parallel
Strand 4	A	36	41	anti-parallel
Strand 5	A	77	78	anti-parallel

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There are 7 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	115	118	first strand
Strand 2	A	121	125	anti-parallel
Strand 3	A	666	673	parallel
Strand 4	A	172	178	parallel
Strand 5	A	455	463	parallel
Strand 6	A	245	252	anti-parallel
Strand 7	A	258	266	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	232	233	first strand
Strand 2	A	241	242	anti-parallel

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There are 2 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	364	366	first strand
Strand 2	A	373	375	anti-parallel

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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	A	563	564	first strand
Strand 2	A	577	581	anti-parallel
Strand 3	A	584	588	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	711	714	first strand
Strand 2	A	762	765	anti-parallel
Strand 3	A	756	758	anti-parallel

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There are 15 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	799	809	first strand
Strand 2	A	906	911	parallel
Strand 3	A	892	901	anti-parallel
Strand 4	A	799	809	first strand
Strand 5	A	812	823	anti-parallel
Strand 6	A	828	835	anti-parallel
Strand 7	A	1004	1014	anti-parallel
Strand 8	A	986	995	anti-parallel
Strand 9	A	935	941	anti-parallel
Strand 10	A	948	955	anti-parallel
Strand 11	A	965	974	anti-parallel
Strand 12	A	879	887	anti-parallel
Strand 13	A	892	901	anti-parallel
Strand 14	A	914	915	anti-parallel
Strand 15	A	892	901	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	72	first strand
Strand 2	B	58	63	anti-parallel
Strand 3	B	45	53	anti-parallel
Strand 4	B	36	41	anti-parallel
Strand 5	B	77	78	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	115	118	first strand
Strand 2	B	121	125	anti-parallel
Strand 3	B	666	673	parallel
Strand 4	B	172	177	parallel
Strand 5	B	455	461	parallel
Strand 6	B	245	252	anti-parallel
Strand 7	B	257	266	anti-parallel
Strand 8	B	200	201	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	232	233	first strand
Strand 2	B	241	242	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	364	366	first strand
Strand 2	B	373	375	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	B	563	564	first strand
Strand 2	B	577	581	anti-parallel
Strand 3	B	584	588	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	711	714	first strand
Strand 2	B	762	765	anti-parallel
Strand 3	B	756	758	anti-parallel

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There are 12 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	801	809	first strand
Strand 2	B	812	823	anti-parallel
Strand 3	B	828	835	anti-parallel
Strand 4	B	1004	1014	anti-parallel
Strand 5	B	986	995	anti-parallel
Strand 6	B	935	939	anti-parallel
Strand 7	B	948	954	anti-parallel
Strand 8	B	966	974	anti-parallel
Strand 9	B	879	885	anti-parallel
Strand 10	B	893	899	anti-parallel
Strand 11	B	906	912	anti-parallel
Strand 12	B	801	809	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: 4PA0

Analysis of interatomic Contacts of Structural Units in PDB entry:
4PA0