Analysis of interatomic Contacts of Structural Units in PDB entry:
8QX8

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 8QX8 entry

There are 6 chains in PDB entry 8QX8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
F	SER 67	ILE 1264
D	MET 1	SER 691
B	ASN 3	ILE 739
A	LEU 3	SER 1025
E	SER 779	GLY 1011
C	MET 1	GLU 918

There are189 helices in PDB entry 8QX8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	F	75	83	Right-handed alpha
Helix 2	AA2	F	422	434	Right-handed alpha
Helix 3	AA3	F	436	447	Right-handed alpha
Helix 4	AA4	F	462	470	Right-handed alpha
Helix 5	AA5	F	471	488	Right-handed alpha
Helix 6	AA6	F	492	510	Right-handed alpha
Helix 7	AA7	F	519	529	Right-handed alpha
Helix 8	AA8	F	535	544	Right-handed alpha
Helix 9	AA9	F	545	550	Right-handed alpha
Helix 10	AB1	F	556	569	Right-handed alpha
Helix 11	AB2	F	574	582	Right-handed alpha
Helix 12	AB3	F	589	601	Right-handed alpha
Helix 13	AB4	F	602	613	Right-handed alpha
Helix 14	AB5	F	617	629	Right-handed alpha
Helix 15	AB6	F	631	635	Right-handed 310
Helix 16	AB7	F	645	647	Right-handed 310
Helix 17	AB8	F	648	659	Right-handed alpha
Helix 18	AB9	F	672	686	Right-handed alpha
Helix 19	AC1	F	713	723	Right-handed alpha
Helix 20	AC2	F	723	736	Right-handed alpha
Helix 21	AC3	F	757	770	Right-handed alpha
Helix 22	AC4	F	778	792	Right-handed alpha
Helix 23	AC5	F	800	812	Right-handed alpha
Helix 24	AC6	F	819	829	Right-handed alpha
Helix 25	AC7	F	829	834	Right-handed alpha
Helix 26	AC8	F	835	837	Right-handed 310
Helix 27	AC9	F	839	850	Right-handed alpha
Helix 28	AD1	F	853	863	Right-handed alpha
Helix 29	AD2	F	866	875	Right-handed alpha
Helix 30	AD3	F	885	895	Right-handed alpha
Helix 31	AD4	F	904	914	Right-handed alpha
Helix 32	AD5	F	914	922	Right-handed alpha
Helix 33	AD6	F	924	935	Right-handed alpha
Helix 34	AD7	F	936	941	Right-handed 310
Helix 35	AD8	F	947	961	Right-handed alpha
Helix 36	AD9	F	970	980	Right-handed alpha
Helix 37	AE1	F	981	983	Right-handed 310
Helix 38	AE2	F	985	995	Right-handed alpha
Helix 39	AE3	F	999	1013	Right-handed alpha
Helix 40	AE4	F	1015	1026	Right-handed alpha
Helix 41	AE5	F	1028	1047	Right-handed alpha
Helix 42	AE6	F	1050	1068	Right-handed alpha
Helix 43	AE7	F	1072	1090	Right-handed alpha
Helix 44	AE8	F	1096	1115	Right-handed alpha
Helix 45	AE9	F	1124	1141	Right-handed alpha
Helix 46	AF1	F	1143	1186	Right-handed alpha
Helix 47	AF2	F	1211	1221	Right-handed alpha
Helix 48	AF3	F	1247	1252	Right-handed alpha
Helix 49	AF4	D	8	26	Right-handed alpha
Helix 50	AF5	D	38	44	Right-handed alpha
Helix 51	AF6	D	47	55	Right-handed alpha
Helix 52	AF7	D	65	70	Right-handed alpha
Helix 53	AF8	D	96	107	Right-handed alpha
Helix 54	AF9	D	120	128	Right-handed 310
Helix 55	AG1	D	129	138	Right-handed alpha
Helix 56	AG2	D	150	154	Right-handed 310
Helix 57	AG3	D	200	224	Right-handed alpha
Helix 58	AG4	D	235	252	Right-handed alpha
Helix 59	AG5	D	256	263	Right-handed alpha
Helix 60	AG6	D	282	284	Right-handed 310
Helix 61	AG7	D	294	303	Right-handed alpha
Helix 62	AG8	D	337	351	Right-handed alpha
Helix 63	AG9	D	375	396	Right-handed alpha
Helix 64	AH1	D	401	416	Right-handed alpha
Helix 65	AH2	D	422	428	Right-handed alpha
Helix 66	AH3	D	437	452	Right-handed alpha
Helix 67	AH4	D	459	471	Right-handed alpha
Helix 68	AH5	D	474	482	Right-handed alpha
Helix 69	AH6	D	510	518	Right-handed alpha
Helix 70	AH7	D	551	560	Right-handed alpha
Helix 71	AH8	D	564	569	Right-handed alpha
Helix 72	AH9	D	588	596	Right-handed alpha
Helix 73	AI1	D	650	668	Right-handed alpha
Helix 74	AI2	D	682	688	Right-handed alpha
Helix 75	AI3	B	3	7	Right-handed 310
Helix 76	AI4	B	154	158	Right-handed 310
Helix 77	AI5	B	294	298	Right-handed 310
Helix 78	AI6	B	311	319	Right-handed alpha
Helix 79	AI7	B	322	330	Right-handed alpha
Helix 80	AI8	B	336	344	Right-handed alpha
Helix 81	AI9	B	353	364	Right-handed alpha
Helix 82	AJ1	B	376	393	Right-handed alpha
Helix 83	AJ2	B	400	407	Right-handed alpha
Helix 84	AJ3	B	408	418	Right-handed alpha
Helix 85	AJ4	B	424	433	Right-handed alpha
Helix 86	AJ5	B	438	451	Right-handed alpha
Helix 87	AJ6	B	457	468	Right-handed alpha
Helix 88	AJ7	B	480	489	Right-handed alpha
Helix 89	AJ8	B	493	501	Right-handed alpha
Helix 90	AJ9	B	507	516	Right-handed alpha
Helix 91	AK1	B	521	530	Right-handed alpha
Helix 92	AK2	B	533	545	Right-handed alpha
Helix 93	AK3	B	549	558	Right-handed alpha
Helix 94	AK4	B	564	569	Right-handed alpha
Helix 95	AK5	B	574	584	Right-handed alpha
Helix 96	AK6	B	585	600	Right-handed alpha
Helix 97	AK7	B	603	605	Right-handed 310
Helix 98	AK8	B	606	614	Right-handed alpha
Helix 99	AK9	B	621	647	Right-handed alpha
Helix 100	AL1	B	655	665	Right-handed alpha
Helix 101	AL2	B	673	680	Right-handed alpha
Helix 102	AL3	B	682	688	Right-handed alpha
Helix 103	AL4	B	689	695	Right-handed alpha
Helix 104	AL5	B	701	707	Right-handed 310
Helix 105	AL6	B	717	726	Right-handed alpha
Helix 106	AL7	A	19	23	Right-handed 310
Helix 107	AL8	A	351	362	Right-handed alpha
Helix 108	AL9	A	364	376	Right-handed alpha
Helix 109	AM1	A	378	395	Right-handed alpha
Helix 110	AM2	A	399	408	Right-handed alpha
Helix 111	AM3	A	414	422	Right-handed alpha
Helix 112	AM4	A	429	447	Right-handed alpha
Helix 113	AM5	A	450	464	Right-handed alpha
Helix 114	AM6	A	467	476	Right-handed alpha
Helix 115	AM7	A	494	499	Right-handed alpha
Helix 116	AM8	A	506	517	Right-handed alpha
Helix 117	AM9	A	518	521	Right-handed 310
Helix 118	AN1	A	522	530	Right-handed alpha
Helix 119	AN2	A	533	543	Right-handed alpha
Helix 120	AN3	A	547	557	Right-handed alpha
Helix 121	AN4	A	564	575	Right-handed alpha
Helix 122	AN5	A	578	591	Right-handed alpha
Helix 123	AN6	A	622	631	Right-handed alpha
Helix 124	AN7	A	662	667	Right-handed 310
Helix 125	AN8	A	669	686	Right-handed alpha
Helix 126	AN9	A	687	690	Right-handed 310
Helix 127	AO1	A	692	708	Right-handed alpha
Helix 128	AO2	A	713	734	Right-handed alpha
Helix 129	AO3	A	749	763	Right-handed alpha
Helix 130	AO4	A	768	775	Right-handed alpha
Helix 131	AO5	A	781	796	Right-handed alpha
Helix 132	AO6	A	799	808	Right-handed alpha
Helix 133	AO7	A	812	823	Right-handed alpha
Helix 134	AO8	A	826	833	Right-handed alpha
Helix 135	AO9	A	836	842	Right-handed alpha
Helix 136	AP1	A	843	850	Right-handed alpha
Helix 137	AP2	A	854	864	Right-handed alpha
Helix 138	AP3	A	869	916	Right-handed alpha
Helix 139	AP4	A	949	953	Right-handed 310
Helix 140	AP5	A	958	960	Right-handed 310
Helix 141	AP6	A	961	966	Right-handed alpha
Helix 142	AP7	A	980	1003	Right-handed alpha
Helix 143	AP8	A	1012	1019	Right-handed alpha
Helix 144	AP9	E	780	789	Right-handed alpha
Helix 145	AQ1	E	801	813	Right-handed alpha
Helix 146	AQ2	E	820	832	Right-handed alpha
Helix 147	AQ3	E	839	852	Right-handed alpha
Helix 148	AQ4	E	855	869	Right-handed alpha
Helix 149	AQ5	E	875	880	Right-handed alpha
Helix 150	AQ6	E	892	896	Right-handed 310
Helix 151	AQ7	E	902	909	Right-handed alpha
Helix 152	AQ8	E	915	923	Right-handed alpha
Helix 153	AQ9	E	924	926	Right-handed 310
Helix 154	AR1	E	929	942	Right-handed alpha
Helix 155	AR2	E	948	958	Right-handed alpha
Helix 156	AR3	E	964	1010	Right-handed alpha
Helix 157	AR4	C	247	249	Right-handed 310
Helix 158	AR5	C	337	348	Right-handed alpha
Helix 159	AR6	C	352	357	Right-handed alpha
Helix 160	AR7	C	362	380	Right-handed alpha
Helix 161	AR8	C	386	392	Right-handed alpha
Helix 162	AR9	C	399	411	Right-handed alpha
Helix 163	AS1	C	412	424	Right-handed alpha
Helix 164	AS2	C	431	457	Right-handed alpha
Helix 165	AS3	C	466	489	Right-handed alpha
Helix 166	AS4	C	496	504	Right-handed alpha
Helix 167	AS5	C	507	518	Right-handed alpha
Helix 168	AS6	C	521	532	Right-handed alpha
Helix 169	AS7	C	533	544	Right-handed alpha
Helix 170	AS8	C	547	561	Right-handed alpha
Helix 171	AS9	C	561	573	Right-handed alpha
Helix 172	AT1	C	580	596	Right-handed alpha
Helix 173	AT2	C	603	620	Right-handed alpha
Helix 174	AT3	C	625	639	Right-handed alpha
Helix 175	AT4	C	643	657	Right-handed alpha
Helix 176	AT5	C	662	674	Right-handed alpha
Helix 177	AT6	C	675	686	Right-handed alpha
Helix 178	AT7	C	688	699	Right-handed alpha
Helix 179	AT8	C	701	711	Right-handed alpha
Helix 180	AT9	C	718	733	Right-handed alpha
Helix 181	AU1	C	740	752	Right-handed alpha
Helix 182	AU2	C	757	762	Right-handed alpha
Helix 183	AU3	C	770	814	Right-handed alpha
Helix 184	AU4	C	832	836	Right-handed 310
Helix 185	AU5	C	850	859	Right-handed alpha
Helix 186	AU6	C	862	869	Right-handed alpha
Helix 187	AU7	C	880	888	Right-handed alpha
Helix 188	AU8	C	895	900	Right-handed alpha
Helix 189	AU9	C	911	915	Right-handed 310

There are 32 sheets in PDB entry 8QX8. 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,

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	70	74	first strand
Strand 2	F	415	419	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	F	89	92	first strand
Strand 2	F	96	100	anti-parallel
Strand 3	F	107	110	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	147	151	first strand
Strand 2	F	157	161	anti-parallel
Strand 3	F	186	190	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	F	200	204	first strand
Strand 2	F	207	214	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	F	220	226	first strand
Strand 2	F	234	241	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	F	268	271	first strand
Strand 2	F	277	281	anti-parallel
Strand 3	F	290	292	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	F	306	310	first strand
Strand 2	F	316	321	anti-parallel
Strand 3	F	324	330	anti-parallel
Strand 4	F	337	343	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	F	1237	1238	first strand
Strand 2	C	819	820	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	62	first strand
Strand 2	D	30	34	parallel
Strand 3	D	83	87	parallel
Strand 4	D	111	118	parallel
Strand 5	D	164	168	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	D	229	233	first strand
Strand 2	D	601	605	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	D	274	275	first strand
Strand 2	D	640	646	parallel
Strand 3	D	278	280	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	D	274	275	first strand
Strand 2	D	640	646	parallel
Strand 3	D	672	676	parallel

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There are 2 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	9	10	first strand
Strand 2	B	15	16	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	35	36	first strand
Strand 2	B	42	45	anti-parallel
Strand 3	B	50	53	anti-parallel
Strand 4	B	59	63	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	74	76	first strand
Strand 2	B	84	86	anti-parallel
Strand 3	B	90	93	anti-parallel
Strand 4	B	103	106	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	B	117	119	first strand
Strand 2	B	122	124	anti-parallel
Strand 3	B	131	134	anti-parallel
Strand 4	B	139	141	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	174	177	first strand
Strand 2	B	182	185	anti-parallel

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There are 2 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	194	197	first strand
Strand 2	B	203	206	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	236	237	first strand
Strand 2	B	243	246	anti-parallel
Strand 3	B	251	253	anti-parallel
Strand 4	B	261	262	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	B	279	282	first strand
Strand 2	B	287	290	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	A	12	15	first strand
Strand 2	A	346	349	anti-parallel
Strand 3	A	335	336	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	A	45	49	first strand
Strand 2	A	53	57	anti-parallel
Strand 3	A	64	69	anti-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	A	76	80	first strand
Strand 2	A	90	93	anti-parallel
Strand 3	A	101	103	anti-parallel
Strand 4	A	118	120	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	136	first strand
Strand 2	A	143	146	anti-parallel
Strand 3	A	152	155	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	A	181	184	first strand
Strand 2	A	191	194	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	A	263	268	first strand
Strand 2	A	273	278	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	A	311	316	anti-parallel

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There are 4 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	3	5	first strand
Strand 2	C	331	336	anti-parallel
Strand 3	C	322	325	anti-parallel
Strand 4	C	312	315	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	C	116	117	first strand
Strand 2	C	124	125	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	154	155	first strand
Strand 2	C	158	159	anti-parallel

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There are 2 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	214	215	first strand
Strand 2	C	244	245	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	264	265	first strand
Strand 2	C	269	272	anti-parallel
Strand 3	C	279	282	anti-parallel
Strand 4	C	288	291	anti-parallel

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There are 2 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	839	841	first strand
Strand 2	C	845	847	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: 8QX8

Analysis of interatomic Contacts of Structural Units in PDB entry:
8QX8