Analysis of interatomic Contacts of Structural Units in PDB entry:
6EOQ

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 6EOQ entry

There are 4 chains in PDB entry 6EOQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 20	HIS 864
B	PRO 20	HIS 864
C	PRO 20	HIS 864
D	PRO 20	HIS 865

There are 70 helices in PDB entry 6EOQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	42	Right-handed alpha
Helix 2	AA2	A	243	250	Right-handed alpha
Helix 3	AA3	A	294	298	Right-handed 310
Helix 4	AA4	A	341	346	Right-handed alpha
Helix 5	AA5	A	382	384	Right-handed 310
Helix 6	AA6	A	392	403	Right-handed alpha
Helix 7	AA7	A	583	587	Right-handed 310
Helix 8	AA8	A	661	670	Right-handed alpha
Helix 9	AA9	A	686	691	Right-handed alpha
Helix 10	AB1	A	692	694	Right-handed 310
Helix 11	AB2	A	700	716	Right-handed alpha
Helix 12	AB3	A	730	743	Right-handed alpha
Helix 13	AB4	A	758	762	Right-handed 310
Helix 14	AB5	A	763	772	Right-handed alpha
Helix 15	AB6	A	777	784	Right-handed alpha
Helix 16	AB7	A	785	793	Right-handed 310
Helix 17	AB8	A	813	827	Right-handed alpha
Helix 18	AB9	A	844	863	Right-handed alpha
Helix 19	AC1	B	30	41	Right-handed alpha
Helix 20	AC2	B	243	251	Right-handed alpha
Helix 21	AC3	B	294	298	Right-handed 310
Helix 22	AC4	B	341	346	Right-handed alpha
Helix 23	AC5	B	382	384	Right-handed 310
Helix 24	AC6	B	392	403	Right-handed alpha
Helix 25	AC7	B	661	670	Right-handed alpha
Helix 26	AC8	B	686	691	Right-handed alpha
Helix 27	AC9	B	692	694	Right-handed 310
Helix 28	AD1	B	700	716	Right-handed alpha
Helix 29	AD2	B	730	743	Right-handed alpha
Helix 30	AD3	B	758	762	Right-handed 310
Helix 31	AD4	B	763	771	Right-handed alpha
Helix 32	AD5	B	777	784	Right-handed alpha
Helix 33	AD6	B	785	793	Right-handed 310
Helix 34	AD7	B	813	826	Right-handed alpha
Helix 35	AD8	B	844	863	Right-handed alpha
Helix 36	AD9	C	30	42	Right-handed alpha
Helix 37	AE1	C	243	250	Right-handed alpha
Helix 38	AE2	C	294	298	Right-handed 310
Helix 39	AE3	C	341	346	Right-handed alpha
Helix 40	AE4	C	382	384	Right-handed 310
Helix 41	AE5	C	392	402	Right-handed alpha
Helix 42	AE6	C	661	670	Right-handed alpha
Helix 43	AE7	C	686	691	Right-handed alpha
Helix 44	AE8	C	692	694	Right-handed 310
Helix 45	AE9	C	700	716	Right-handed alpha
Helix 46	AF1	C	730	743	Right-handed alpha
Helix 47	AF2	C	758	762	Right-handed 310
Helix 48	AF3	C	763	772	Right-handed alpha
Helix 49	AF4	C	777	784	Right-handed alpha
Helix 50	AF5	C	785	793	Right-handed 310
Helix 51	AF6	C	813	827	Right-handed alpha
Helix 52	AF7	C	844	863	Right-handed alpha
Helix 53	AF8	D	30	42	Right-handed alpha
Helix 54	AF9	D	243	250	Right-handed alpha
Helix 55	AG1	D	283	285	Right-handed 310
Helix 56	AG2	D	341	346	Right-handed alpha
Helix 57	AG3	D	382	384	Right-handed 310
Helix 58	AG4	D	392	402	Right-handed alpha
Helix 59	AG5	D	446	450	Right-handed alpha
Helix 60	AG6	D	662	671	Right-handed alpha
Helix 61	AG7	D	686	691	Right-handed alpha
Helix 62	AG8	D	692	694	Right-handed 310
Helix 63	AG9	D	699	716	Right-handed alpha
Helix 64	AH1	D	730	743	Right-handed alpha
Helix 65	AH2	D	758	762	Right-handed 310
Helix 66	AH3	D	763	772	Right-handed alpha
Helix 67	AH4	D	777	784	Right-handed alpha
Helix 68	AH5	D	785	793	Right-handed 310
Helix 69	AH6	D	813	827	Right-handed alpha
Helix 70	AH7	D	844	863	Right-handed alpha

There are 46 sheets in PDB entry 6EOQ. 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, AE5, AE6, AE7, AE8, AE9, AF1,

There are 4 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	54	60	first strand
Strand 2	A	68	76	anti-parallel
Strand 3	A	85	92	anti-parallel
Strand 4	A	106	107	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	A	142	145	first strand
Strand 2	A	150	155	anti-parallel
Strand 3	A	158	163	anti-parallel
Strand 4	A	178	180	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	A	189	193	first strand
Strand 2	A	200	205	anti-parallel
Strand 3	A	208	213	anti-parallel
Strand 4	A	220	221	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	A	237	239	first strand
Strand 2	A	275	281	anti-parallel
Strand 3	A	314	324	anti-parallel
Strand 4	A	271	272	anti-parallel

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There are 5 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	256	258	first strand
Strand 2	A	275	281	anti-parallel
Strand 3	A	314	324	anti-parallel
Strand 4	A	330	338	anti-parallel
Strand 5	A	386	388	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	A	287	291	first strand
Strand 2	A	300	304	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	A	351	357	first strand
Strand 2	A	364	369	anti-parallel
Strand 3	A	377	381	anti-parallel
Strand 4	A	410	414	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	A	427	429	first strand
Strand 2	A	439	445	anti-parallel
Strand 3	A	453	459	anti-parallel
Strand 4	A	483	488	anti-parallel

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There are 4 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	505	507	first strand
Strand 2	A	512	517	anti-parallel
Strand 3	A	526	531	anti-parallel
Strand 4	A	539	540	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	A	547	552	first strand
Strand 2	A	558	564	anti-parallel
Strand 3	A	571	578	anti-parallel
Strand 4	A	588	596	anti-parallel

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There are 8 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	609	614	first strand
Strand 2	A	620	626	anti-parallel
Strand 3	A	673	677	anti-parallel
Strand 4	A	637	643	parallel
Strand 5	A	719	729	parallel
Strand 6	A	749	753	parallel
Strand 7	A	800	805	parallel
Strand 8	A	831	835	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	B	54	60	first strand
Strand 2	B	68	76	anti-parallel
Strand 3	B	85	92	anti-parallel
Strand 4	B	106	107	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	B	143	145	first strand
Strand 2	B	150	155	anti-parallel
Strand 3	B	158	162	anti-parallel
Strand 4	B	178	179	anti-parallel

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There are 4 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	189	193	first strand
Strand 2	B	200	205	anti-parallel
Strand 3	B	208	213	anti-parallel
Strand 4	B	219	221	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	B	237	239	first strand
Strand 2	B	275	281	anti-parallel
Strand 3	B	314	324	anti-parallel
Strand 4	B	272	273	anti-parallel

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There are 5 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	256	258	first strand
Strand 2	B	275	281	anti-parallel
Strand 3	B	314	324	anti-parallel
Strand 4	B	330	338	anti-parallel
Strand 5	B	386	388	anti-parallel

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There are 2 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	287	291	first strand
Strand 2	B	300	304	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	351	357	first strand
Strand 2	B	364	369	anti-parallel
Strand 3	B	375	381	anti-parallel
Strand 4	B	410	416	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	427	429	first strand
Strand 2	B	438	445	anti-parallel
Strand 3	B	453	460	anti-parallel
Strand 4	B	483	488	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	505	507	first strand
Strand 2	B	512	517	anti-parallel
Strand 3	B	526	531	anti-parallel
Strand 4	B	539	540	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	547	552	first strand
Strand 2	B	558	564	anti-parallel
Strand 3	B	571	578	anti-parallel
Strand 4	B	588	596	anti-parallel

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There are 8 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	609	614	first strand
Strand 2	B	620	626	anti-parallel
Strand 3	B	673	677	anti-parallel
Strand 4	B	637	643	parallel
Strand 5	B	719	729	parallel
Strand 6	B	749	753	parallel
Strand 7	B	801	805	parallel
Strand 8	B	832	835	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	54	60	first strand
Strand 2	C	68	76	anti-parallel
Strand 3	C	85	92	anti-parallel
Strand 4	C	106	107	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	143	145	first strand
Strand 2	C	150	153	anti-parallel
Strand 3	C	160	163	anti-parallel
Strand 4	C	178	179	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	189	193	first strand
Strand 2	C	200	205	anti-parallel
Strand 3	C	208	213	anti-parallel
Strand 4	C	220	221	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	238	239	first strand
Strand 2	C	275	281	anti-parallel
Strand 3	C	256	258	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	C	238	239	first strand
Strand 2	C	275	281	anti-parallel
Strand 3	C	314	319	anti-parallel
Strand 4	C	336	338	anti-parallel
Strand 5	C	386	388	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	271	273	first strand
Strand 2	C	322	324	anti-parallel
Strand 3	C	330	333	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	C	287	291	first strand
Strand 2	C	300	304	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	351	357	first strand
Strand 2	C	364	369	anti-parallel
Strand 3	C	375	381	anti-parallel
Strand 4	C	410	416	anti-parallel

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There are 4 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	427	429	first strand
Strand 2	C	439	445	anti-parallel
Strand 3	C	453	459	anti-parallel
Strand 4	C	483	488	anti-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	505	507	first strand
Strand 2	C	512	521	anti-parallel
Strand 3	C	524	531	anti-parallel
Strand 4	C	539	540	anti-parallel

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There are 4 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	550	552	first strand
Strand 2	C	558	563	anti-parallel
Strand 3	C	571	578	anti-parallel
Strand 4	C	588	596	anti-parallel

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There are 8 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	609	614	first strand
Strand 2	C	620	626	anti-parallel
Strand 3	C	673	677	anti-parallel
Strand 4	C	637	643	parallel
Strand 5	C	719	729	parallel
Strand 6	C	749	753	parallel
Strand 7	C	801	805	parallel
Strand 8	C	831	835	parallel

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There are 4 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	54	60	first strand
Strand 2	D	68	76	anti-parallel
Strand 3	D	85	92	anti-parallel
Strand 4	D	106	107	anti-parallel

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There are 4 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	142	145	first strand
Strand 2	D	150	155	anti-parallel
Strand 3	D	158	163	anti-parallel
Strand 4	D	178	179	anti-parallel

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There are 4 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	189	193	first strand
Strand 2	D	200	205	anti-parallel
Strand 3	D	208	213	anti-parallel
Strand 4	D	220	221	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	237	239	first strand
Strand 2	D	275	281	anti-parallel
Strand 3	D	256	258	anti-parallel

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There are 5 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	237	239	first strand
Strand 2	D	275	281	anti-parallel
Strand 3	D	314	321	anti-parallel
Strand 4	D	334	338	anti-parallel
Strand 5	D	386	388	anti-parallel

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There are 2 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	271	272	first strand
Strand 2	D	323	324	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	287	291	first strand
Strand 2	D	300	304	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	351	357	first strand
Strand 2	D	364	369	anti-parallel
Strand 3	D	375	381	anti-parallel
Strand 4	D	410	416	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	427	429	first strand
Strand 2	D	440	445	anti-parallel
Strand 3	D	453	459	anti-parallel
Strand 4	D	483	488	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	505	507	first strand
Strand 2	D	512	517	anti-parallel
Strand 3	D	526	531	anti-parallel
Strand 4	D	539	540	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	547	552	first strand
Strand 2	D	558	564	anti-parallel
Strand 3	D	571	578	anti-parallel
Strand 4	D	588	596	anti-parallel

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There are 8 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	609	614	first strand
Strand 2	D	620	626	anti-parallel
Strand 3	D	673	677	anti-parallel
Strand 4	D	637	642	parallel
Strand 5	D	719	729	parallel
Strand 6	D	747	753	parallel
Strand 7	D	801	805	parallel
Strand 8	D	831	835	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: 6EOQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
6EOQ