Analysis of interatomic Contacts of Structural Units in PDB entry:
7MCA

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 7MCA entry

There are 9 chains in PDB entry 7MCA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 355	LEU 914
B	THR 233	LYS 497
C	PHE 15	ILE 616
D	ASP 46	LEU 529
E	MET 1	HIS 478
F	ARG 267	ALA 430
G	T 5	T 54
H	A 32	A 81
I	ALA 61	LEU 512

There are129 helices in PDB entry 7MCA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	374	378	Right-handed 310
Helix 2	AA2	A	381	385	Right-handed 310
Helix 3	AA3	A	393	397	Right-handed 310
Helix 4	AA4	A	406	410	Right-handed 310
Helix 5	AA5	A	425	430	Right-handed alpha
Helix 6	AA6	A	455	468	Right-handed alpha
Helix 7	AA7	A	484	503	Right-handed alpha
Helix 8	AA8	A	522	534	Right-handed alpha
Helix 9	AA9	A	538	552	Right-handed alpha
Helix 10	AB1	A	576	585	Right-handed alpha
Helix 11	AB2	A	603	608	Right-handed alpha
Helix 12	AB3	A	610	618	Right-handed alpha
Helix 13	AB4	A	628	640	Right-handed alpha
Helix 14	AB5	A	685	699	Right-handed alpha
Helix 15	AB6	A	704	726	Right-handed alpha
Helix 16	AB7	A	774	784	Right-handed alpha
Helix 17	AB8	A	790	795	Right-handed alpha
Helix 18	AB9	A	798	816	Right-handed alpha
Helix 19	AC1	A	821	836	Right-handed alpha
Helix 20	AC2	A	839	852	Right-handed alpha
Helix 21	AC3	A	866	875	Right-handed alpha
Helix 22	AC4	A	898	905	Right-handed alpha
Helix 23	AC5	B	242	249	Right-handed alpha
Helix 24	AC6	B	262	266	Right-handed 310
Helix 25	AC7	B	270	284	Right-handed alpha
Helix 26	AC8	B	286	298	Right-handed alpha
Helix 27	AC9	B	300	310	Right-handed alpha
Helix 28	AD1	B	322	330	Right-handed alpha
Helix 29	AD2	B	333	342	Right-handed alpha
Helix 30	AD3	B	371	383	Right-handed alpha
Helix 31	AD4	B	398	411	Right-handed alpha
Helix 32	AD5	B	434	445	Right-handed alpha
Helix 33	AD6	B	460	465	Right-handed 310
Helix 34	AD7	B	468	474	Right-handed alpha
Helix 35	AD8	C	50	91	Right-handed alpha
Helix 36	AD9	C	138	156	Right-handed alpha
Helix 37	AE1	C	185	190	Right-handed alpha
Helix 38	AE2	C	190	195	Right-handed alpha
Helix 39	AE3	C	212	225	Right-handed alpha
Helix 40	AE4	C	226	230	Right-handed 310
Helix 41	AE5	C	243	247	Right-handed 310
Helix 42	AE6	C	252	260	Right-handed alpha
Helix 43	AE7	C	279	286	Right-handed alpha
Helix 44	AE8	C	295	307	Right-handed alpha
Helix 45	AE9	C	313	330	Right-handed alpha
Helix 46	AF1	C	332	339	Right-handed 310
Helix 47	AF2	C	341	345	Right-handed 310
Helix 48	AF3	C	347	356	Right-handed alpha
Helix 49	AF4	C	357	370	Right-handed alpha
Helix 50	AF5	C	373	382	Right-handed alpha
Helix 51	AF6	C	384	392	Right-handed alpha
Helix 52	AF7	C	393	397	Right-handed 310
Helix 53	AF8	C	405	415	Right-handed alpha
Helix 54	AF9	C	423	434	Right-handed alpha
Helix 55	AG1	C	435	441	Right-handed alpha
Helix 56	AG2	C	446	450	Right-handed 310
Helix 57	AG3	C	473	478	Right-handed alpha
Helix 58	AG4	C	482	493	Right-handed alpha
Helix 59	AG5	C	512	517	Right-handed alpha
Helix 60	AG6	C	523	530	Right-handed alpha
Helix 61	AG7	C	537	546	Right-handed alpha
Helix 62	AG8	C	552	557	Right-handed alpha
Helix 63	AG9	C	564	569	Right-handed alpha
Helix 64	AH1	C	574	592	Right-handed alpha
Helix 65	AH2	D	48	62	Right-handed alpha
Helix 66	AH3	D	72	75	Right-handed 310
Helix 67	AH4	D	76	88	Right-handed alpha
Helix 68	AH5	D	108	119	Right-handed alpha
Helix 69	AH6	D	140	158	Right-handed alpha
Helix 70	AH7	D	176	184	Right-handed alpha
Helix 71	AH8	D	228	240	Right-handed alpha
Helix 72	AH9	D	261	266	Right-handed alpha
Helix 73	AI1	D	280	293	Right-handed alpha
Helix 74	AI2	D	301	315	Right-handed alpha
Helix 75	AI3	D	318	330	Right-handed alpha
Helix 76	AI4	D	333	348	Right-handed alpha
Helix 77	AI5	D	350	361	Right-handed alpha
Helix 78	AI6	D	365	371	Right-handed alpha
Helix 79	AI7	D	384	401	Right-handed alpha
Helix 80	AI8	D	407	425	Right-handed alpha
Helix 81	AI9	D	455	463	Right-handed alpha
Helix 82	AJ1	D	482	487	Right-handed alpha
Helix 83	AJ2	D	492	496	Right-handed 310
Helix 84	AJ3	D	498	502	Right-handed 310
Helix 85	AJ4	D	509	515	Right-handed alpha
Helix 86	AJ5	D	523	528	Right-handed 310
Helix 87	AJ6	E	11	20	Right-handed alpha
Helix 88	AJ7	E	42	54	Right-handed alpha
Helix 89	AJ8	E	69	87	Right-handed alpha
Helix 90	AJ9	E	98	102	Right-handed 310
Helix 91	AK1	E	104	117	Right-handed alpha
Helix 92	AK2	E	146	151	Right-handed alpha
Helix 93	AK3	E	175	179	Right-handed 310
Helix 94	AK4	E	193	206	Right-handed alpha
Helix 95	AK5	E	212	217	Right-handed alpha
Helix 96	AK6	E	217	222	Right-handed alpha
Helix 97	AK7	E	229	247	Right-handed alpha
Helix 98	AK8	E	254	265	Right-handed alpha
Helix 99	AK9	E	266	271	Right-handed alpha
Helix 100	AL1	E	288	292	Right-handed 310
Helix 101	AL2	E	325	339	Right-handed alpha
Helix 102	AL3	E	372	376	Right-handed 310
Helix 103	AL4	E	382	394	Right-handed alpha
Helix 104	AL5	E	417	430	Right-handed alpha
Helix 105	AL6	E	455	466	Right-handed alpha
Helix 106	AL7	F	281	292	Right-handed alpha
Helix 107	AL8	F	295	306	Right-handed alpha
Helix 108	AL9	F	315	327	Right-handed alpha
Helix 109	AM1	F	332	337	Right-handed alpha
Helix 110	AM2	F	340	354	Right-handed alpha
Helix 111	AM3	F	359	371	Right-handed alpha
Helix 112	AM4	F	376	384	Right-handed alpha
Helix 113	AM5	F	393	402	Right-handed alpha
Helix 114	AM6	F	414	424	Right-handed alpha
Helix 115	AM7	I	84	89	Right-handed alpha
Helix 116	AM8	I	113	124	Right-handed alpha
Helix 117	AM9	I	202	207	Right-handed alpha
Helix 118	AN1	I	238	245	Right-handed alpha
Helix 119	AN2	I	292	303	Right-handed alpha
Helix 120	AN3	I	313	323	Right-handed alpha
Helix 121	AN4	I	330	346	Right-handed alpha
Helix 122	AN5	I	347	349	Right-handed 310
Helix 123	AN6	I	389	399	Right-handed alpha
Helix 124	AN7	I	402	410	Right-handed alpha
Helix 125	AN8	I	411	414	Right-handed 310
Helix 126	AN9	I	415	423	Right-handed alpha
Helix 127	AO1	I	432	439	Right-handed alpha
Helix 128	AO2	I	454	468	Right-handed alpha
Helix 129	AO3	I	496	502	Right-handed alpha

There are 17 sheets in PDB entry 7MCA. 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,

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	477	478	first strand
Strand 2	A	622	623	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	A	509	514	first strand
Strand 2	A	561	566	parallel
Strand 3	A	593	595	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	648	651	first strand
Strand 2	A	677	680	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	682	684	first strand
Strand 2	A	771	773	parallel

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There are 3 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	819	820	first strand
Strand 2	A	892	894	anti-parallel
Strand 3	A	879	881	anti-parallel

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There are 6 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	475	477	first strand
Strand 2	B	313	316	parallel
Strand 3	B	451	455	parallel
Strand 4	B	421	425	parallel
Strand 5	B	360	364	parallel
Strand 6	C	24	25	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	C	235	240	first strand
Strand 2	C	103	108	parallel
Strand 3	C	263	267	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	C	127	131	first strand
Strand 2	C	201	205	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	C	293	294	first strand
Strand 2	C	467	468	parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	534	536	first strand
Strand 2	C	607	610	anti-parallel
Strand 3	C	597	599	anti-parallel

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There are 5 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	127	132	first strand
Strand 2	D	211	217	parallel
Strand 3	D	245	251	parallel
Strand 4	D	96	101	parallel
Strand 5	D	271	274	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	405	406	first strand
Strand 2	D	504	506	anti-parallel
Strand 3	D	469	470	anti-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	E	58	62	first strand
Strand 2	E	126	132	parallel
Strand 3	E	162	167	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	433	435	first strand
Strand 2	E	450	452	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	105	106	first strand
Strand 2	I	260	261	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	I	170	171	first strand
Strand 2	I	222	223	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	I	475	476	first strand
Strand 2	I	486	487	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: 7MCA

Analysis of interatomic Contacts of Structural Units in PDB entry:
7MCA