Analysis of interatomic Contacts of Structural Units in PDB entry:
9DCH

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 9DCH entry

There are 13 chains in PDB entry 9DCH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	U 19	G 28
A	GLU 22	ASP 737
B	GLN 80	GLU 689
D	ASP 3	ASP 411
F	SER 182	ARG 295
E	PRO 139	LEU 169
C	LYS 77	ARG 441
H	GLU 22	ASP 737
I	GLN 80	GLU 689
K	ASP 3	ASP 411
M	SER 182	ARG 295
L	PRO 139	LEU 169
J	LYS 77	ARG 441

There are 70 helices in PDB entry 9DCH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	22	61	Right-handed alpha
Helix 2	AA2	A	279	284	Right-handed alpha
Helix 3	AA3	A	336	347	Right-handed alpha
Helix 4	AA4	A	438	453	Right-handed alpha
Helix 5	AA5	A	456	463	Right-handed alpha
Helix 6	AA6	A	467	482	Right-handed alpha
Helix 7	AA7	A	539	544	Right-handed alpha
Helix 8	AA8	A	576	581	Right-handed alpha
Helix 9	AA9	A	609	614	Right-handed alpha
Helix 10	AB1	A	652	665	Right-handed alpha
Helix 11	AB2	A	687	691	Right-handed 310
Helix 12	AB3	B	81	107	Right-handed alpha
Helix 13	AB4	B	131	133	Right-handed 310
Helix 14	AB5	B	134	139	Right-handed alpha
Helix 15	AB6	B	460	470	Right-handed alpha
Helix 16	AB7	B	502	507	Right-handed 310
Helix 17	AB8	B	539	544	Right-handed alpha
Helix 18	AB9	B	589	602	Right-handed alpha
Helix 19	AC1	B	607	625	Right-handed alpha
Helix 20	AC2	B	628	643	Right-handed alpha
Helix 21	AC3	B	643	651	Right-handed alpha
Helix 22	AC4	B	652	662	Right-handed alpha
Helix 23	AC5	B	663	667	Right-handed 310
Helix 24	AC6	B	670	689	Right-handed alpha
Helix 25	AC7	D	4	27	Right-handed alpha
Helix 26	AC8	D	355	362	Right-handed alpha
Helix 27	AC9	D	406	410	Right-handed 310
Helix 28	AD1	F	193	210	Right-handed alpha
Helix 29	AD2	F	255	262	Right-handed alpha
Helix 30	AD3	F	276	281	Right-handed alpha
Helix 31	AD4	F	288	292	Right-handed 310
Helix 32	AD5	E	142	148	Right-handed alpha
Helix 33	AD6	E	159	164	Right-handed alpha
Helix 34	AD7	C	267	279	Right-handed alpha
Helix 35	AD8	C	339	343	Right-handed 310
Helix 36	AD9	H	23	61	Right-handed alpha
Helix 37	AE1	H	279	284	Right-handed alpha
Helix 38	AE2	H	336	347	Right-handed alpha
Helix 39	AE3	H	438	453	Right-handed alpha
Helix 40	AE4	H	456	463	Right-handed alpha
Helix 41	AE5	H	467	482	Right-handed alpha
Helix 42	AE6	H	539	544	Right-handed alpha
Helix 43	AE7	H	576	581	Right-handed alpha
Helix 44	AE8	H	609	614	Right-handed alpha
Helix 45	AE9	H	652	665	Right-handed alpha
Helix 46	AF1	H	687	691	Right-handed 310
Helix 47	AF2	H	730	734	Right-handed 310
Helix 48	AF3	I	81	107	Right-handed alpha
Helix 49	AF4	I	131	133	Right-handed 310
Helix 50	AF5	I	134	139	Right-handed alpha
Helix 51	AF6	I	459	462	Right-handed 310
Helix 52	AF7	I	463	471	Right-handed alpha
Helix 53	AF8	I	502	506	Right-handed 310
Helix 54	AF9	I	539	544	Right-handed alpha
Helix 55	AG1	I	575	580	Right-handed 310
Helix 56	AG2	I	589	602	Right-handed alpha
Helix 57	AG3	I	607	625	Right-handed alpha
Helix 58	AG4	I	628	651	Right-handed alpha
Helix 59	AG5	I	652	662	Right-handed alpha
Helix 60	AG6	I	663	667	Right-handed 310
Helix 61	AG7	I	670	689	Right-handed alpha
Helix 62	AG8	K	4	27	Right-handed alpha
Helix 63	AG9	K	355	362	Right-handed alpha
Helix 64	AH1	M	193	210	Right-handed alpha
Helix 65	AH2	M	255	262	Right-handed alpha
Helix 66	AH3	M	273	281	Right-handed alpha
Helix 67	AH4	M	288	292	Right-handed 310
Helix 68	AH5	L	142	148	Right-handed alpha
Helix 69	AH6	L	159	164	Right-handed alpha
Helix 70	AH7	J	267	279	Right-handed alpha

There are 49 sheets in PDB entry 9DCH. 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, AF2, AF3, AF4,

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	A	82	85	first strand
Strand 2	A	94	97	anti-parallel

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There are 2 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	99	100	first strand
Strand 2	C	138	139	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	114	115	first strand
Strand 2	A	685	686	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	119	121	first strand
Strand 2	A	648	651	parallel
Strand 3	A	679	681	anti-parallel
Strand 4	A	672	673	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	619	623	first strand
Strand 2	A	629	633	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	642	645	first strand
Strand 2	A	710	717	anti-parallel
Strand 3	A	700	707	anti-parallel

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There are 3 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	185	188	first strand
Strand 2	B	250	253	anti-parallel
Strand 3	B	297	298	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	313	318	first strand
Strand 2	B	354	359	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	475	476	first strand
Strand 2	B	489	490	anti-parallel

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There are 6 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	557	560	first strand
Strand 2	B	525	530	anti-parallel
Strand 3	D	32	39	anti-parallel
Strand 4	D	399	404	anti-parallel
Strand 5	D	389	394	anti-parallel
Strand 6	D	377	382	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	565	566	first strand
Strand 2	B	573	574	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	D	64	67	first strand
Strand 2	D	80	84	anti-parallel
Strand 3	D	117	120	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	D	139	143	first strand
Strand 2	D	148	153	anti-parallel
Strand 3	D	172	174	anti-parallel
Strand 4	D	216	217	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	D	193	196	first strand
Strand 2	D	202	205	anti-parallel
Strand 3	D	221	223	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	D	230	235	first strand
Strand 2	D	242	247	anti-parallel
Strand 3	D	254	256	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	278	279	first strand
Strand 2	D	289	292	anti-parallel
Strand 3	D	299	301	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	D	320	323	first strand
Strand 2	D	332	337	anti-parallel
Strand 3	D	342	346	anti-parallel
Strand 4	D	368	370	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	F	219	220	first strand
Strand 2	F	267	268	anti-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	F	224	226	first strand
Strand 2	F	241	243	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	82	87	first strand
Strand 2	C	435	439	anti-parallel
Strand 3	C	424	427	anti-parallel
Strand 4	C	416	418	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	C	99	101	first strand
Strand 2	C	113	115	anti-parallel
Strand 3	C	122	127	anti-parallel
Strand 4	C	131	133	anti-parallel

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There are 4 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	151	154	first strand
Strand 2	C	161	165	anti-parallel
Strand 3	C	172	176	anti-parallel
Strand 4	C	181	186	anti-parallel

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There are 5 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	193	198	first strand
Strand 2	C	205	210	anti-parallel
Strand 3	C	214	219	anti-parallel
Strand 4	C	224	229	anti-parallel
Strand 5	C	292	294	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	C	242	244	first strand
Strand 2	C	250	253	anti-parallel
Strand 3	C	262	264	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	309	311	first strand
Strand 2	C	322	323	anti-parallel
Strand 3	C	327	332	anti-parallel
Strand 4	C	351	357	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	C	368	370	first strand
Strand 2	C	377	380	anti-parallel
Strand 3	C	386	389	anti-parallel
Strand 4	C	402	404	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	114	115	first strand
Strand 2	H	685	686	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	H	619	623	first strand
Strand 2	H	629	633	anti-parallel

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There are 3 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	642	645	first strand
Strand 2	H	710	717	anti-parallel
Strand 3	H	700	707	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	H	649	651	first strand
Strand 2	H	679	681	anti-parallel
Strand 3	H	671	673	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	I	185	188	first strand
Strand 2	I	250	253	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	I	313	318	first strand
Strand 2	I	354	359	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	I	429	433	first strand
Strand 2	I	486	491	parallel
Strand 3	I	474	476	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	557	560	first strand
Strand 2	I	525	530	anti-parallel
Strand 3	K	32	39	anti-parallel
Strand 4	K	399	404	anti-parallel
Strand 5	K	389	394	anti-parallel
Strand 6	K	377	382	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	I	565	566	first strand
Strand 2	I	573	574	anti-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	K	64	67	first strand
Strand 2	K	78	84	anti-parallel
Strand 3	K	117	122	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	139	143	first strand
Strand 2	K	148	153	anti-parallel
Strand 3	K	172	174	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	K	193	196	first strand
Strand 2	K	202	205	anti-parallel
Strand 3	K	221	223	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	230	235	first strand
Strand 2	K	242	247	anti-parallel
Strand 3	K	253	256	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	K	322	325	first strand
Strand 2	K	332	336	anti-parallel
Strand 3	K	342	346	anti-parallel
Strand 4	K	368	370	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	M	219	220	first strand
Strand 2	M	267	268	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	224	226	first strand
Strand 2	M	241	243	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	J	82	87	first strand
Strand 2	J	434	439	anti-parallel
Strand 3	J	424	428	anti-parallel
Strand 4	J	415	418	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	J	100	101	first strand
Strand 2	J	113	115	anti-parallel
Strand 3	J	120	124	anti-parallel
Strand 4	J	134	139	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	J	149	155	first strand
Strand 2	J	160	166	anti-parallel
Strand 3	J	173	176	anti-parallel
Strand 4	J	181	182	anti-parallel

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There are 5 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	193	198	first strand
Strand 2	J	205	210	anti-parallel
Strand 3	J	215	219	anti-parallel
Strand 4	J	224	229	anti-parallel
Strand 5	J	292	294	parallel

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There are 2 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	239	242	first strand
Strand 2	J	253	255	anti-parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	309	311	first strand
Strand 2	J	319	323	anti-parallel
Strand 3	J	327	332	anti-parallel
Strand 4	J	351	357	anti-parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	368	370	first strand
Strand 2	J	376	380	anti-parallel
Strand 3	J	386	390	anti-parallel
Strand 4	J	402	404	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: 9DCH

Analysis of interatomic Contacts of Structural Units in PDB entry:
9DCH