Analysis of interatomic Contacts of Structural Units in PDB entry:
5UN1

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 5UN1 entry

There are 8 chains in PDB entry 5UN1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	MET 394	ALA 826
A	THR 396	ALA 826
B	ASP 396	SER 828
H	ASP 396	HIS 823
E	THR 396	LEU 820
F	GLU 397	SER 828
C	THR 396	ALA 826
D	GLU 397	ARG 829

There are116 helices in PDB entry 5UN1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	455	468	Right-handed alpha
Helix 2	AA2	G	498	505	Right-handed alpha
Helix 3	AA3	G	518	523	Right-handed alpha
Helix 4	AA4	G	557	579	Right-handed alpha
Helix 5	AA5	G	580	582	Right-handed 310
Helix 6	AA6	G	593	605	Right-handed alpha
Helix 7	AA7	G	616	644	Right-handed alpha
Helix 8	AA8	G	659	664	Right-handed alpha
Helix 9	AA9	G	677	686	Right-handed alpha
Helix 10	AB1	G	689	700	Right-handed alpha
Helix 11	AB2	G	703	713	Right-handed alpha
Helix 12	AB3	G	723	731	Right-handed alpha
Helix 13	AB4	G	757	772	Right-handed alpha
Helix 14	AB5	G	773	783	Right-handed alpha
Helix 15	AB6	G	799	826	Right-handed alpha
Helix 16	AB7	A	441	443	Right-handed 310
Helix 17	AB8	A	455	468	Right-handed alpha
Helix 18	AB9	A	499	505	Right-handed alpha
Helix 19	AC1	A	518	523	Right-handed alpha
Helix 20	AC2	A	557	579	Right-handed alpha
Helix 21	AC3	A	592	605	Right-handed alpha
Helix 22	AC4	A	616	644	Right-handed alpha
Helix 23	AC5	A	659	664	Right-handed alpha
Helix 24	AC6	A	677	686	Right-handed alpha
Helix 25	AC7	A	689	698	Right-handed alpha
Helix 26	AC8	A	703	713	Right-handed alpha
Helix 27	AC9	A	723	733	Right-handed alpha
Helix 28	AD1	A	757	772	Right-handed alpha
Helix 29	AD2	A	773	783	Right-handed alpha
Helix 30	AD3	A	801	826	Right-handed alpha
Helix 31	AD4	B	452	465	Right-handed alpha
Helix 32	AD5	B	489	496	Right-handed alpha
Helix 33	AD6	B	509	516	Right-handed alpha
Helix 34	AD7	B	544	548	Right-handed 310
Helix 35	AD8	B	549	571	Right-handed alpha
Helix 36	AD9	B	584	597	Right-handed alpha
Helix 37	AE1	B	608	637	Right-handed alpha
Helix 38	AE2	B	675	682	Right-handed alpha
Helix 39	AE3	B	682	690	Right-handed alpha
Helix 40	AE4	B	696	706	Right-handed alpha
Helix 41	AE5	B	716	725	Right-handed alpha
Helix 42	AE6	B	726	730	Right-handed 310
Helix 43	AE7	B	755	769	Right-handed alpha
Helix 44	AE8	B	770	780	Right-handed alpha
Helix 45	AE9	B	797	827	Right-handed alpha
Helix 46	AF1	H	452	465	Right-handed alpha
Helix 47	AF2	H	490	496	Right-handed alpha
Helix 48	AF3	H	509	516	Right-handed alpha
Helix 49	AF4	H	550	570	Right-handed alpha
Helix 50	AF5	H	584	597	Right-handed alpha
Helix 51	AF6	H	614	637	Right-handed alpha
Helix 52	AF7	H	651	656	Right-handed alpha
Helix 53	AF8	H	672	682	Right-handed alpha
Helix 54	AF9	H	682	692	Right-handed alpha
Helix 55	AG1	H	696	706	Right-handed alpha
Helix 56	AG2	H	716	725	Right-handed alpha
Helix 57	AG3	H	726	730	Right-handed 310
Helix 58	AG4	H	755	770	Right-handed alpha
Helix 59	AG5	H	770	780	Right-handed alpha
Helix 60	AG6	H	799	823	Right-handed alpha
Helix 61	AG7	E	455	468	Right-handed alpha
Helix 62	AG8	E	499	505	Right-handed alpha
Helix 63	AG9	E	518	523	Right-handed alpha
Helix 64	AH1	E	557	579	Right-handed alpha
Helix 65	AH2	E	592	605	Right-handed alpha
Helix 66	AH3	E	616	644	Right-handed alpha
Helix 67	AH4	E	659	664	Right-handed alpha
Helix 68	AH5	E	677	686	Right-handed alpha
Helix 69	AH6	E	689	699	Right-handed alpha
Helix 70	AH7	E	703	713	Right-handed alpha
Helix 71	AH8	E	723	733	Right-handed alpha
Helix 72	AH9	E	757	772	Right-handed alpha
Helix 73	AI1	E	773	783	Right-handed alpha
Helix 74	AI2	E	799	820	Right-handed alpha
Helix 75	AI3	F	452	465	Right-handed alpha
Helix 76	AI4	F	489	496	Right-handed alpha
Helix 77	AI5	F	509	516	Right-handed alpha
Helix 78	AI6	F	549	571	Right-handed alpha
Helix 79	AI7	F	588	597	Right-handed alpha
Helix 80	AI8	F	610	637	Right-handed alpha
Helix 81	AI9	F	672	682	Right-handed alpha
Helix 82	AJ1	F	682	692	Right-handed alpha
Helix 83	AJ2	F	696	706	Right-handed alpha
Helix 84	AJ3	F	716	726	Right-handed alpha
Helix 85	AJ4	F	734	738	Right-handed alpha
Helix 86	AJ5	F	755	769	Right-handed alpha
Helix 87	AJ6	F	770	779	Right-handed alpha
Helix 88	AJ7	F	797	827	Right-handed alpha
Helix 89	AJ8	C	456	468	Right-handed alpha
Helix 90	AJ9	C	499	505	Right-handed alpha
Helix 91	AK1	C	518	523	Right-handed alpha
Helix 92	AK2	C	557	582	Right-handed alpha
Helix 93	AK3	C	593	605	Right-handed alpha
Helix 94	AK4	C	616	644	Right-handed alpha
Helix 95	AK5	C	659	664	Right-handed alpha
Helix 96	AK6	C	677	686	Right-handed alpha
Helix 97	AK7	C	688	698	Right-handed alpha
Helix 98	AK8	C	703	713	Right-handed alpha
Helix 99	AK9	C	723	731	Right-handed alpha
Helix 100	AL1	C	757	772	Right-handed alpha
Helix 101	AL2	C	773	783	Right-handed alpha
Helix 102	AL3	C	799	825	Right-handed alpha
Helix 103	AL4	D	452	466	Right-handed alpha
Helix 104	AL5	D	489	496	Right-handed alpha
Helix 105	AL6	D	511	514	Right-handed 310
Helix 106	AL7	D	548	571	Right-handed alpha
Helix 107	AL8	D	585	597	Right-handed alpha
Helix 108	AL9	D	608	637	Right-handed alpha
Helix 109	AM1	D	672	682	Right-handed alpha
Helix 110	AM2	D	682	692	Right-handed alpha
Helix 111	AM3	D	696	706	Right-handed alpha
Helix 112	AM4	D	717	725	Right-handed alpha
Helix 113	AM5	D	734	738	Right-handed alpha
Helix 114	AM6	D	756	769	Right-handed alpha
Helix 115	AM7	D	770	780	Right-handed alpha
Helix 116	AM8	D	800	828	Right-handed alpha

There are 40 sheets in PDB entry 5UN1. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

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	G	472	476	first strand
Strand 2	G	398	402	parallel
Strand 3	G	510	511	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	G	410	412	first strand
Strand 2	G	448	454	anti-parallel
Strand 3	G	434	439	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	G	424	425	first strand
Strand 2	G	429	430	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	G	484	486	first strand
Strand 2	G	495	497	anti-parallel

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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	G	525	527	first strand
Strand 2	G	751	753	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	532	533	first strand
Strand 2	G	747	748	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	G	671	672	first strand
Strand 2	G	718	722	parallel
Strand 3	G	536	541	anti-parallel
Strand 4	G	736	743	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	397	402	first strand
Strand 2	A	471	476	parallel

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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	A	410	412	first strand
Strand 2	A	448	454	anti-parallel
Strand 3	A	434	439	anti-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	A	483	486	first strand
Strand 2	A	495	498	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	511	516	first strand
Strand 2	A	747	752	anti-parallel
Strand 3	A	526	527	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	A	511	516	first strand
Strand 2	A	747	752	anti-parallel
Strand 3	A	532	533	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	A	671	672	first strand
Strand 2	A	718	722	parallel
Strand 3	A	536	540	anti-parallel
Strand 4	A	737	738	anti-parallel

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There are 5 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	468	473	first strand
Strand 2	B	398	403	parallel
Strand 3	B	501	502	parallel
Strand 4	B	743	749	anti-parallel
Strand 5	B	517	525	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	411	413	first strand
Strand 2	B	446	451	anti-parallel
Strand 3	B	427	431	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	481	483	first strand
Strand 2	B	486	488	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	527	530	first strand
Strand 2	B	711	715	anti-parallel
Strand 3	B	666	667	parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	411	413	first strand
Strand 2	H	445	451	anti-parallel
Strand 3	H	427	432	anti-parallel
Strand 4	H	471	473	parallel
Strand 5	H	401	403	parallel
Strand 6	H	501	502	parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	480	483	first strand
Strand 2	H	486	489	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	517	518	first strand
Strand 2	H	748	749	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	711	715	first strand
Strand 2	H	527	531	anti-parallel
Strand 3	H	732	733	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	472	476	first strand
Strand 2	E	398	402	parallel
Strand 3	E	510	511	parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	410	412	first strand
Strand 2	E	448	454	anti-parallel
Strand 3	E	434	439	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	483	486	first strand
Strand 2	E	495	498	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	526	527	first strand
Strand 2	E	751	752	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	671	672	first strand
Strand 2	E	718	722	parallel
Strand 3	E	532	540	anti-parallel
Strand 4	E	743	748	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	398	403	first strand
Strand 2	F	468	473	parallel
Strand 3	F	427	431	parallel
Strand 4	F	446	451	anti-parallel
Strand 5	F	411	414	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	482	483	first strand
Strand 2	F	486	487	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	517	518	first strand
Strand 2	F	748	749	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	712	715	first strand
Strand 2	F	527	532	anti-parallel
Strand 3	F	731	733	anti-parallel

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There are 7 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	471	476	first strand
Strand 2	C	397	402	parallel
Strand 3	C	510	516	parallel
Strand 4	C	743	753	anti-parallel
Strand 5	C	532	541	anti-parallel
Strand 6	C	718	722	anti-parallel
Strand 7	C	671	672	parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	525	527	first strand
Strand 2	C	743	753	anti-parallel
Strand 3	C	532	541	anti-parallel
Strand 4	C	736	738	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	409	412	first strand
Strand 2	C	448	455	anti-parallel
Strand 3	C	434	439	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	483	486	first strand
Strand 2	C	495	498	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	398	403	first strand
Strand 2	D	468	473	parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	411	414	first strand
Strand 2	D	446	451	anti-parallel
Strand 3	D	427	431	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	481	483	first strand
Strand 2	D	486	488	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	501	502	first strand
Strand 2	D	748	750	anti-parallel
Strand 3	D	516	518	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	523	524	first strand
Strand 2	D	744	745	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	666	667	first strand
Strand 2	D	711	715	parallel
Strand 3	D	527	532	anti-parallel
Strand 4	D	731	733	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: 5UN1

Analysis of interatomic Contacts of Structural Units in PDB entry:
5UN1