Analysis of interatomic Contacts of Structural Units in PDB entry:
5C2I

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 5C2I entry

There are 3 chains in PDB entry 5C2I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ALA 469
B	ALA 2	ALA 469
C	ALA 2	THR 312

There are 83 helices in PDB entry 5C2I. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	10	Right-handed alpha
Helix 2	AA2	A	21	23	Right-handed 310
Helix 3	AA3	A	24	31	Right-handed alpha
Helix 4	AA4	A	55	70	Right-handed alpha
Helix 5	AA5	A	73	88	Right-handed alpha
Helix 6	AA6	A	100	107	Right-handed alpha
Helix 7	AA7	A	110	114	Right-handed 310
Helix 8	AA8	A	117	123	Right-handed alpha
Helix 9	AA9	A	126	134	Right-handed alpha
Helix 10	AB1	A	137	141	Right-handed 310
Helix 11	AB2	A	142	147	Right-handed alpha
Helix 12	AB3	A	159	177	Right-handed alpha
Helix 13	AB4	A	212	223	Right-handed alpha
Helix 14	AB5	A	224	227	Right-handed 310
Helix 15	AB6	A	234	238	Right-handed 310
Helix 16	AB7	A	263	279	Right-handed alpha
Helix 17	AB8	A	281	291	Right-handed alpha
Helix 18	AB9	A	330	336	Right-handed alpha
Helix 19	AC1	A	339	345	Right-handed alpha
Helix 20	AC2	A	350	360	Right-handed alpha
Helix 21	AC3	A	397	405	Right-handed alpha
Helix 22	AC4	A	461	467	Right-handed alpha
Helix 23	AC5	B	4	10	Right-handed alpha
Helix 24	AC6	B	21	23	Right-handed 310
Helix 25	AC7	B	24	31	Right-handed alpha
Helix 26	AC8	B	55	70	Right-handed alpha
Helix 27	AC9	B	73	88	Right-handed alpha
Helix 28	AD1	B	100	107	Right-handed alpha
Helix 29	AD2	B	110	114	Right-handed 310
Helix 30	AD3	B	117	123	Right-handed alpha
Helix 31	AD4	B	126	134	Right-handed alpha
Helix 32	AD5	B	137	141	Right-handed 310
Helix 33	AD6	B	142	147	Right-handed alpha
Helix 34	AD7	B	159	177	Right-handed alpha
Helix 35	AD8	B	212	223	Right-handed alpha
Helix 36	AD9	B	234	238	Right-handed 310
Helix 37	AE1	B	263	279	Right-handed alpha
Helix 38	AE2	B	281	291	Right-handed alpha
Helix 39	AE3	B	330	336	Right-handed alpha
Helix 40	AE4	B	353	360	Right-handed alpha
Helix 41	AE5	B	397	405	Right-handed alpha
Helix 42	AE6	B	461	467	Right-handed alpha
Helix 43	AE7	C	4	10	Right-handed alpha
Helix 44	AE8	C	21	23	Right-handed 310
Helix 45	AE9	C	24	31	Right-handed alpha
Helix 46	AF1	C	55	70	Right-handed alpha
Helix 47	AF2	C	73	88	Right-handed alpha
Helix 48	AF3	C	100	107	Right-handed alpha
Helix 49	AF4	C	110	114	Right-handed 310
Helix 50	AF5	C	117	123	Right-handed alpha
Helix 51	AF6	C	126	134	Right-handed alpha
Helix 52	AF7	C	137	141	Right-handed 310
Helix 53	AF8	C	142	147	Right-handed alpha
Helix 54	AF9	C	159	177	Right-handed alpha
Helix 55	AG1	C	212	223	Right-handed alpha
Helix 56	AG2	C	234	238	Right-handed 310
Helix 57	AG3	C	263	279	Right-handed alpha
Helix 58	AG4	C	281	291	Right-handed alpha
Helix 59	AG5	C	330	336	Right-handed alpha
Helix 60	AG6	C	352	360	Right-handed alpha
Helix 61	AG7	C	397	405	Right-handed alpha
Helix 62	AG8	C	461	467	Right-handed alpha
Helix 63	AG9	D	4	10	Right-handed alpha
Helix 64	AH1	D	21	23	Right-handed 310
Helix 65	AH2	D	24	31	Right-handed alpha
Helix 66	AH3	D	55	70	Right-handed alpha
Helix 67	AH4	D	73	88	Right-handed alpha
Helix 68	AH5	D	100	107	Right-handed alpha
Helix 69	AH6	D	110	114	Right-handed 310
Helix 70	AH7	D	117	123	Right-handed alpha
Helix 71	AH8	D	126	134	Right-handed alpha
Helix 72	AH9	D	137	141	Right-handed 310
Helix 73	AI1	D	142	147	Right-handed alpha
Helix 74	AI2	D	159	177	Right-handed alpha
Helix 75	AI3	D	212	223	Right-handed alpha
Helix 76	AI4	D	224	227	Right-handed 310
Helix 77	AI5	D	234	238	Right-handed 310
Helix 78	AI6	D	263	279	Right-handed alpha
Helix 79	AI7	D	281	291	Right-handed alpha
Helix 80	AI8	D	330	336	Right-handed alpha
Helix 81	AI9	D	352	360	Right-handed alpha
Helix 82	AJ1	D	397	405	Right-handed alpha
Helix 83	AJ2	D	461	467	Right-handed alpha

There are 20 sheets in PDB entry 5C2I. 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,

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	94	99	first strand
Strand 2	A	151	157	anti-parallel
Strand 3	A	43	51	anti-parallel
Strand 4	A	178	187	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	189	190	first strand
Strand 2	A	196	197	anti-parallel

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There are 4 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	240	241	first strand
Strand 2	A	251	262	anti-parallel
Strand 3	A	384	391	anti-parallel
Strand 4	A	368	370	anti-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	364	365	first strand
Strand 2	A	384	391	anti-parallel
Strand 3	A	251	262	anti-parallel
Strand 4	A	449	459	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	429	432	first strand
Strand 2	A	440	443	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	94	99	first strand
Strand 2	B	151	157	anti-parallel
Strand 3	B	43	51	anti-parallel
Strand 4	B	178	187	anti-parallel

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There are 2 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	189	190	first strand
Strand 2	B	196	197	anti-parallel

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There are 4 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	240	241	first strand
Strand 2	B	251	262	anti-parallel
Strand 3	B	384	391	anti-parallel
Strand 4	B	368	370	anti-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	364	365	first strand
Strand 2	B	384	391	anti-parallel
Strand 3	B	251	262	anti-parallel
Strand 4	B	449	459	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	429	432	first strand
Strand 2	B	440	443	anti-parallel

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There are 4 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	94	99	first strand
Strand 2	C	151	157	anti-parallel
Strand 3	C	43	51	anti-parallel
Strand 4	C	178	187	anti-parallel

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There are 2 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	189	190	first strand
Strand 2	C	196	197	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	C	240	241	first strand
Strand 2	C	251	262	anti-parallel
Strand 3	C	384	391	anti-parallel
Strand 4	C	368	370	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	C	364	365	first strand
Strand 2	C	384	391	anti-parallel
Strand 3	C	251	262	anti-parallel
Strand 4	C	449	459	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	429	432	first strand
Strand 2	C	440	443	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	D	94	99	first strand
Strand 2	D	151	157	anti-parallel
Strand 3	D	43	51	anti-parallel
Strand 4	D	178	187	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	D	189	190	first strand
Strand 2	D	196	197	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	240	241	first strand
Strand 2	D	251	262	anti-parallel
Strand 3	D	384	391	anti-parallel
Strand 4	D	368	370	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	D	364	365	first strand
Strand 2	D	384	391	anti-parallel
Strand 3	D	251	262	anti-parallel
Strand 4	D	449	459	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	D	429	432	first strand
Strand 2	D	440	443	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: 5C2I

Analysis of interatomic Contacts of Structural Units in PDB entry:
5C2I