Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZCF

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 4ZCF entry

There are 5 chains in PDB entry 4ZCF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 13	ASN 644
B	LYS 2	ASN 644
C	THR 6	LEU 810
D	A 1	T 20
E	A 1	A 20

There are 78 helices in PDB entry 4ZCF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	25	Right-handed alpha
Helix 2	AA2	A	26	29	Right-handed 310
Helix 3	AA3	A	36	45	Right-handed alpha
Helix 4	AA4	A	62	72	Right-handed alpha
Helix 5	AA5	A	81	87	Right-handed alpha
Helix 6	AA6	A	101	114	Right-handed alpha
Helix 7	AA7	A	142	151	Right-handed alpha
Helix 8	AA8	A	153	165	Right-handed alpha
Helix 9	AA9	A	170	188	Right-handed alpha
Helix 10	AB1	A	203	216	Right-handed alpha
Helix 11	AB2	A	263	280	Right-handed alpha
Helix 12	AB3	A	282	297	Right-handed alpha
Helix 13	AB4	A	298	300	Right-handed 310
Helix 14	AB5	A	352	362	Right-handed alpha
Helix 15	AB6	A	382	384	Right-handed 310
Helix 16	AB7	A	395	397	Right-handed 310
Helix 17	AB8	A	398	405	Right-handed alpha
Helix 18	AB9	A	419	431	Right-handed alpha
Helix 19	AC1	A	445	456	Right-handed alpha
Helix 20	AC2	A	479	483	Right-handed 310
Helix 21	AC3	A	486	501	Right-handed alpha
Helix 22	AC4	A	538	553	Right-handed alpha
Helix 23	AC5	A	586	599	Right-handed alpha
Helix 24	AC6	A	613	615	Right-handed 310
Helix 25	AC7	A	618	630	Right-handed alpha
Helix 26	AC8	B	14	25	Right-handed alpha
Helix 27	AC9	B	26	29	Right-handed 310
Helix 28	AD1	B	36	47	Right-handed alpha
Helix 29	AD2	B	62	72	Right-handed alpha
Helix 30	AD3	B	83	87	Right-handed 310
Helix 31	AD4	B	101	114	Right-handed alpha
Helix 32	AD5	B	142	151	Right-handed alpha
Helix 33	AD6	B	153	166	Right-handed alpha
Helix 34	AD7	B	170	188	Right-handed alpha
Helix 35	AD8	B	203	216	Right-handed alpha
Helix 36	AD9	B	263	276	Right-handed alpha
Helix 37	AE1	B	283	297	Right-handed alpha
Helix 38	AE2	B	298	300	Right-handed 310
Helix 39	AE3	B	352	362	Right-handed alpha
Helix 40	AE4	B	382	384	Right-handed 310
Helix 41	AE5	B	397	407	Right-handed alpha
Helix 42	AE6	B	419	431	Right-handed alpha
Helix 43	AE7	B	445	458	Right-handed alpha
Helix 44	AE8	B	477	482	Right-handed alpha
Helix 45	AE9	B	486	501	Right-handed alpha
Helix 46	AF1	B	538	553	Right-handed alpha
Helix 47	AF2	B	590	595	Right-handed alpha
Helix 48	AF3	B	618	631	Right-handed alpha
Helix 49	AF4	C	11	23	Right-handed alpha
Helix 50	AF5	C	24	26	Right-handed 310
Helix 51	AF6	C	35	42	Right-handed alpha
Helix 52	AF7	C	49	65	Right-handed alpha
Helix 53	AF8	C	89	106	Right-handed alpha
Helix 54	AF9	C	116	129	Right-handed alpha
Helix 55	AG1	C	129	141	Right-handed alpha
Helix 56	AG2	C	164	173	Right-handed alpha
Helix 57	AG3	C	187	192	Right-handed alpha
Helix 58	AG4	C	193	197	Right-handed 310
Helix 59	AG5	C	211	218	Right-handed alpha
Helix 60	AG6	C	228	231	Right-handed 310
Helix 61	AG7	C	235	243	Right-handed alpha
Helix 62	AG8	C	268	275	Right-handed alpha
Helix 63	AG9	C	362	366	Right-handed 310
Helix 64	AH1	C	367	390	Right-handed alpha
Helix 65	AH2	C	421	435	Right-handed alpha
Helix 66	AH3	C	445	456	Right-handed alpha
Helix 67	AH4	C	475	484	Right-handed alpha
Helix 68	AH5	C	484	489	Right-handed alpha
Helix 69	AH6	C	503	508	Right-handed 310
Helix 70	AH7	C	528	533	Right-handed alpha
Helix 71	AH8	C	534	536	Right-handed 310
Helix 72	AH9	C	564	577	Right-handed alpha
Helix 73	AI1	C	621	633	Right-handed alpha
Helix 74	AI2	C	669	676	Right-handed alpha
Helix 75	AI3	C	687	702	Right-handed alpha
Helix 76	AI4	C	745	757	Right-handed alpha
Helix 77	AI5	C	759	770	Right-handed alpha
Helix 78	AI6	C	781	799	Right-handed alpha

There are 15 sheets in PDB entry 4ZCF. 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,

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	57	60	first strand
Strand 2	B	56	59	anti-parallel

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There are 10 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	76	80	first strand
Strand 2	A	508	514	anti-parallel
Strand 3	A	96	99	parallel
Strand 4	A	461	468	parallel
Strand 5	A	434	439	parallel
Strand 6	A	117	122	parallel
Strand 7	A	189	199	parallel
Strand 8	A	241	248	anti-parallel
Strand 9	A	220	227	anti-parallel
Strand 10	A	391	393	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	237	238	first strand
Strand 2	B	388	389	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	308	310	first strand
Strand 2	A	313	318	anti-parallel
Strand 3	A	376	380	anti-parallel
Strand 4	A	365	366	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	388	389	first strand
Strand 2	B	237	238	parallel

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There are 5 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	562	566	first strand
Strand 2	A	569	574	anti-parallel
Strand 3	A	577	580	anti-parallel
Strand 4	A	607	611	parallel
Strand 5	A	639	643	parallel

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There are 6 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	3	4	first strand
Strand 2	B	641	643	parallel
Strand 3	B	607	611	parallel
Strand 4	B	577	580	parallel
Strand 5	B	571	574	anti-parallel
Strand 6	B	562	564	anti-parallel

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There are 10 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	77	80	first strand
Strand 2	B	508	513	anti-parallel
Strand 3	B	96	99	parallel
Strand 4	B	461	468	parallel
Strand 5	B	434	439	parallel
Strand 6	B	117	122	parallel
Strand 7	B	189	199	parallel
Strand 8	B	241	248	anti-parallel
Strand 9	B	220	227	anti-parallel
Strand 10	B	391	393	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	B	308	310	first strand
Strand 2	B	313	318	anti-parallel
Strand 3	B	376	380	anti-parallel
Strand 4	B	365	366	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	C	29	31	first strand
Strand 2	C	45	47	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	143	148	first strand
Strand 2	C	180	186	parallel
Strand 3	C	109	113	parallel
Strand 4	C	222	226	parallel
Strand 5	C	249	253	parallel
Strand 6	C	79	84	parallel
Strand 7	C	263	267	parallel

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There are 7 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	460	461	first strand
Strand 2	C	497	501	parallel
Strand 3	C	399	404	parallel
Strand 4	C	513	518	parallel
Strand 5	C	553	558	parallel
Strand 6	C	280	285	parallel
Strand 7	C	591	593	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	295	298	first strand
Strand 2	C	303	307	anti-parallel
Strand 3	C	320	322	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	339	341	first strand
Strand 2	C	347	349	anti-parallel
Strand 3	C	354	355	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	C	679	680	first strand
Strand 2	C	808	809	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: 4ZCF

Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZCF