Analysis of interatomic Contacts of Structural Units in PDB entry:
8XA7

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 8XA7 entry

There are 9 chains in PDB entry 8XA7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 5	THR 228
B	GLU 5	THR 228
C	THR 2	GLU 1153
D	VAL 4	VAL 1186
F	MET 1	PHE 61
G	ASN 113	LYS 364
H	MET 0	GLY 93
L	MET 1	GLN 92
E	MET 1	LEU 69

There are118 helices in PDB entry 8XA7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	31	48	Right-handed alpha
Helix 2	AA2	A	74	84	Right-handed alpha
Helix 3	AA3	A	205	222	Right-handed alpha
Helix 4	AA4	B	31	47	Right-handed alpha
Helix 5	AA5	B	74	84	Right-handed alpha
Helix 6	AA6	B	150	155	Right-handed alpha
Helix 7	AA7	B	205	226	Right-handed alpha
Helix 8	AA8	C	30	53	Right-handed alpha
Helix 9	AA9	C	77	83	Right-handed alpha
Helix 10	AB1	C	192	197	Right-handed alpha
Helix 11	AB2	C	203	207	Right-handed 310
Helix 12	AB3	C	217	224	Right-handed alpha
Helix 13	AB4	C	228	238	Right-handed alpha
Helix 14	AB5	C	249	257	Right-handed alpha
Helix 15	AB6	C	268	280	Right-handed alpha
Helix 16	AB7	C	281	286	Right-handed alpha
Helix 17	AB8	C	370	374	Right-handed 310
Helix 18	AB9	C	377	393	Right-handed alpha
Helix 19	AC1	C	411	439	Right-handed alpha
Helix 20	AC2	C	451	464	Right-handed alpha
Helix 21	AC3	C	475	484	Right-handed alpha
Helix 22	AC4	C	507	511	Right-handed 310
Helix 23	AC5	C	566	570	Right-handed alpha
Helix 24	AC6	C	614	618	Right-handed 310
Helix 25	AC7	C	622	626	Right-handed 310
Helix 26	AC8	C	628	632	Right-handed 310
Helix 27	AC9	C	633	645	Right-handed alpha
Helix 28	AD1	C	661	671	Right-handed alpha
Helix 29	AD2	C	767	773	Right-handed 310
Helix 30	AD3	C	779	784	Right-handed alpha
Helix 31	AD4	C	817	821	Right-handed 310
Helix 32	AD5	C	896	898	Right-handed 310
Helix 33	AD6	C	959	966	Right-handed 310
Helix 34	AD7	C	968	984	Right-handed alpha
Helix 35	AD8	C	996	1007	Right-handed alpha
Helix 36	AD9	C	1043	1047	Right-handed 310
Helix 37	AE1	C	1076	1087	Right-handed alpha
Helix 38	AE2	C	1088	1097	Right-handed alpha
Helix 39	AE3	C	1102	1116	Right-handed alpha
Helix 40	AE4	C	1125	1137	Right-handed alpha
Helix 41	AE5	D	16	24	Right-handed alpha
Helix 42	AE6	D	113	118	Right-handed 310
Helix 43	AE7	D	121	125	Right-handed 310
Helix 44	AE8	D	152	159	Right-handed alpha
Helix 45	AE9	D	171	182	Right-handed alpha
Helix 46	AF1	D	183	195	Right-handed alpha
Helix 47	AF2	D	200	219	Right-handed alpha
Helix 48	AF3	D	222	225	Right-handed 310
Helix 49	AF4	D	235	239	Right-handed 310
Helix 50	AF5	D	252	273	Right-handed alpha
Helix 51	AF6	D	277	298	Right-handed alpha
Helix 52	AF7	D	325	330	Right-handed alpha
Helix 53	AF8	D	359	366	Right-handed alpha
Helix 54	AF9	D	366	377	Right-handed alpha
Helix 55	AG1	D	382	393	Right-handed alpha
Helix 56	AG2	D	396	405	Right-handed alpha
Helix 57	AG3	D	419	421	Right-handed 310
Helix 58	AG4	D	439	441	Right-handed 310
Helix 59	AG5	D	442	447	Right-handed alpha
Helix 60	AG6	D	462	472	Right-handed alpha
Helix 61	AG7	D	493	503	Right-handed alpha
Helix 62	AG8	D	518	529	Right-handed alpha
Helix 63	AG9	D	542	544	Right-handed 310
Helix 64	AH1	D	550	555	Right-handed alpha
Helix 65	AH2	D	563	569	Right-handed alpha
Helix 66	AH3	D	582	588	Right-handed alpha
Helix 67	AH4	D	591	593	Right-handed 310
Helix 68	AH5	D	601	609	Right-handed alpha
Helix 69	AH6	D	616	631	Right-handed alpha
Helix 70	AH7	D	633	653	Right-handed alpha
Helix 71	AH8	D	659	664	Right-handed alpha
Helix 72	AH9	D	668	689	Right-handed alpha
Helix 73	AI1	D	693	720	Right-handed alpha
Helix 74	AI2	D	724	732	Right-handed alpha
Helix 75	AI3	D	737	746	Right-handed alpha
Helix 76	AI4	D	772	809	Right-handed alpha
Helix 77	AI5	D	839	843	Right-handed 310
Helix 78	AI6	D	869	879	Right-handed alpha
Helix 79	AI7	D	900	904	Right-handed alpha
Helix 80	AI8	D	918	929	Right-handed alpha
Helix 81	AI9	D	930	932	Right-handed 310
Helix 82	AJ1	D	952	961	Right-handed alpha
Helix 83	AJ2	D	983	986	Right-handed 310
Helix 84	AJ3	D	1030	1038	Right-handed alpha
Helix 85	AJ4	D	1039	1058	Right-handed alpha
Helix 86	AJ5	D	1063	1075	Right-handed alpha
Helix 87	AJ6	D	1096	1108	Right-handed alpha
Helix 88	AJ7	D	1122	1128	Right-handed alpha
Helix 89	AJ8	D	1132	1138	Right-handed alpha
Helix 90	AJ9	D	1141	1153	Right-handed alpha
Helix 91	AK1	D	1161	1168	Right-handed alpha
Helix 92	AK2	D	1173	1176	Right-handed 310
Helix 93	AK3	D	1177	1182	Right-handed alpha
Helix 94	AK4	F	5	11	Right-handed alpha
Helix 95	AK5	F	15	34	Right-handed alpha
Helix 96	AK6	F	45	57	Right-handed alpha
Helix 97	AK7	G	117	120	Right-handed 310
Helix 98	AK8	G	121	126	Right-handed alpha
Helix 99	AK9	G	129	134	Right-handed alpha
Helix 100	AL1	G	138	154	Right-handed alpha
Helix 101	AL2	G	160	176	Right-handed alpha
Helix 102	AL3	G	192	194	Right-handed 310
Helix 103	AL4	G	195	204	Right-handed alpha
Helix 104	AL5	G	291	304	Right-handed alpha
Helix 105	AL6	G	306	311	Right-handed alpha
Helix 106	AL7	G	313	319	Right-handed 310
Helix 107	AL8	G	343	354	Right-handed alpha
Helix 108	AL9	H	3	10	Right-handed alpha
Helix 109	AM1	H	22	37	Right-handed alpha
Helix 110	AM2	H	86	93	Right-handed alpha
Helix 111	AM3	L	7	13	Right-handed alpha
Helix 112	AM4	L	15	20	Right-handed 310
Helix 113	AM5	L	32	44	Right-handed alpha
Helix 114	AM6	L	51	65	Right-handed alpha
Helix 115	AM7	L	83	92	Right-handed alpha
Helix 116	AM8	E	16	20	Right-handed 310
Helix 117	AM9	E	29	38	Right-handed alpha
Helix 118	AN1	E	51	61	Right-handed alpha

There are 42 sheets in PDB entry 8XA7. 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,

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	8	14	first strand
Strand 2	A	20	29	anti-parallel
Strand 3	A	191	200	anti-parallel
Strand 4	A	173	183	anti-parallel

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There are 5 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	112	113	first strand
Strand 2	A	95	102	anti-parallel
Strand 3	A	135	146	anti-parallel
Strand 4	A	49	58	anti-parallel
Strand 5	A	163	165	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	87	89	first strand
Strand 2	A	118	120	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	106	108	first strand
Strand 2	A	126	129	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	A	148	149	first strand
Strand 2	A	168	169	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	B	8	14	first strand
Strand 2	B	20	29	anti-parallel
Strand 3	B	188	199	anti-parallel
Strand 4	B	176	185	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	112	113	first strand
Strand 2	B	95	99	anti-parallel
Strand 3	B	138	146	anti-parallel
Strand 4	B	49	58	anti-parallel
Strand 5	B	164	165	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	B	87	89	first strand
Strand 2	B	118	120	anti-parallel

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There are 2 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	101	102	first strand
Strand 2	B	135	136	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	B	106	108	first strand
Strand 2	B	126	129	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	148	149	first strand
Strand 2	B	168	169	anti-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	C	4	7	first strand
Strand 2	C	13	16	anti-parallel
Strand 3	C	987	988	parallel
Strand 4	C	658	659	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	C	64	71	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	107	108	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	71	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	115	117	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	C	125	127	first strand
Strand 2	C	130	134	anti-parallel
Strand 3	C	468	470	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	C	407	410	first strand
Strand 2	C	136	140	anti-parallel
Strand 3	C	485	487	parallel
Strand 4	C	528	530	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	C	144	145	first strand
Strand 2	C	159	162	anti-parallel
Strand 3	C	170	174	anti-parallel
Strand 4	C	180	182	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	C	345	350	first strand
Strand 2	C	360	365	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	536	537	first strand
Strand 2	C	543	550	anti-parallel
Strand 3	C	557	565	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	C	536	537	first strand
Strand 2	C	543	550	anti-parallel
Strand 3	C	610	611	anti-parallel
Strand 4	C	574	575	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	591	592	first strand
Strand 2	C	603	604	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	C	674	675	first strand
Strand 2	C	741	744	anti-parallel
Strand 3	C	727	728	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	C	707	711	first strand
Strand 2	C	689	694	anti-parallel
Strand 3	C	680	685	anti-parallel
Strand 4	C	735	736	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	C	748	749	first strand
Strand 2	C	752	753	anti-parallel

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There are 7 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	757	763	first strand
Strand 2	C	955	957	parallel
Strand 3	C	775	778	anti-parallel
Strand 4	C	933	939	parallel
Strand 5	C	924	926	anti-parallel
Strand 6	C	1032	1039	anti-parallel
Strand 7	C	757	763	anti-parallel

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There are 5 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	805	806	first strand
Strand 2	C	789	802	anti-parallel
Strand 3	C	905	917	anti-parallel
Strand 4	C	885	894	anti-parallel
Strand 5	C	835	836	anti-parallel

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There are 3 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	808	809	first strand
Strand 2	C	845	848	anti-parallel
Strand 3	C	872	873	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	841	843	first strand
Strand 2	C	877	878	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	1073	1075	first strand
Strand 2	D	334	336	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	1143	1145	first strand
Strand 2	D	9	11	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	93	102	first strand
Strand 2	D	227	233	anti-parallel

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There are 7 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	339	346	first strand
Strand 2	D	436	438	parallel
Strand 3	D	354	358	anti-parallel
Strand 4	D	423	431	parallel
Strand 5	D	410	414	anti-parallel
Strand 6	D	454	458	anti-parallel
Strand 7	D	339	346	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	D	515	516	first strand
Strand 2	D	536	540	parallel
Strand 3	D	557	561	anti-parallel
Strand 4	D	595	596	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	D	813	815	first strand
Strand 2	D	898	899	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	825	826	first strand
Strand 2	D	884	887	anti-parallel
Strand 3	D	846	848	anti-parallel
Strand 4	D	867	868	anti-parallel

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There are 2 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	829	831	first strand
Strand 2	D	834	837	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	852	853	first strand
Strand 2	D	860	862	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	977	981	first strand
Strand 2	D	988	994	anti-parallel
Strand 3	D	999	1005	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	1077	1079	first strand
Strand 2	D	1093	1095	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	61	first strand
Strand 2	H	66	70	anti-parallel
Strand 3	H	82	85	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	L	69	70	first strand
Strand 2	L	76	77	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	E	43	50	first strand
Strand 2	E	2	8	anti-parallel
Strand 3	E	21	26	anti-parallel
Strand 4	E	66	67	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: 8XA7

Analysis of interatomic Contacts of Structural Units in PDB entry:
8XA7