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

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 7CEB entry

There are 4 chains in PDB entry 7CEB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 1	LEU 599
B	GLU 61	CYS 442
C	ASP 1	ALA 163
D	GLN 1	ARG 149

There are 23 helices in PDB entry 7CEB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	186	191	Right-handed alpha
Helix 2	AA2	A	259	263	Right-handed 310
Helix 3	AA3	B	87	91	Right-handed 310
Helix 4	AA4	B	132	137	Right-handed 310
Helix 5	AA5	B	138	143	Right-handed alpha
Helix 6	AA6	B	144	153	Right-handed alpha
Helix 7	AA7	B	179	185	Right-handed alpha
Helix 8	AA8	B	208	218	Right-handed alpha
Helix 9	AA9	B	230	241	Right-handed alpha
Helix 10	AB1	B	241	246	Right-handed alpha
Helix 11	AB2	B	266	272	Right-handed 310
Helix 12	AB3	B	298	309	Right-handed alpha
Helix 13	AB4	B	321	332	Right-handed alpha
Helix 14	AB5	B	346	360	Right-handed alpha
Helix 15	AB6	B	382	384	Right-handed 310
Helix 16	AB7	C	28	32	Right-handed 310
Helix 17	AB8	C	60	64	Right-handed 310
Helix 18	AB9	C	83	87	Right-handed 310
Helix 19	AC1	C	137	163	Right-handed alpha
Helix 20	AC2	D	30	31	Right-handed 310
Helix 21	AC3	D	79	83	Right-handed 310
Helix 22	AC4	D	114	118	Right-handed 310
Helix 23	AC5	D	119	149	Right-handed alpha

There are 20 sheets in PDB entry 7CEB. 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	11	14	first strand
Strand 2	A	435	439	anti-parallel
Strand 3	A	426	431	anti-parallel
Strand 4	A	409	417	anti-parallel

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There are 4 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	25	30	first strand
Strand 2	A	36	43	anti-parallel
Strand 3	A	59	64	anti-parallel
Strand 4	A	72	73	anti-parallel

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There are 3 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	85	86	first strand
Strand 2	A	113	116	anti-parallel
Strand 3	A	124	126	anti-parallel

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There are 3 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	92	98	first strand
Strand 2	A	105	109	anti-parallel
Strand 3	A	130	134	anti-parallel

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There are 4 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	171	173	first strand
Strand 2	A	180	184	anti-parallel
Strand 3	A	193	197	anti-parallel
Strand 4	A	214	215	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	A	239	243	first strand
Strand 2	A	251	257	anti-parallel
Strand 3	A	265	271	anti-parallel
Strand 4	A	278	285	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	297	300	first strand
Strand 2	A	309	314	anti-parallel
Strand 3	A	327	331	anti-parallel
Strand 4	A	344	347	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	A	358	362	first strand
Strand 2	A	371	376	anti-parallel
Strand 3	A	383	390	anti-parallel
Strand 4	A	393	403	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	515	516	first strand
Strand 2	A	538	545	anti-parallel
Strand 3	A	473	484	anti-parallel
Strand 4	A	444	453	anti-parallel
Strand 5	A	583	584	parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	457	458	first strand
Strand 2	A	591	598	parallel
Strand 3	A	557	562	anti-parallel
Strand 4	A	496	501	anti-parallel
Strand 5	A	525	528	anti-parallel

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There are 6 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	66	71	first strand
Strand 2	B	98	103	anti-parallel
Strand 3	B	434	440	parallel
Strand 4	B	421	427	anti-parallel
Strand 5	B	361	366	anti-parallel
Strand 6	B	394	396	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	94	95	first strand
Strand 2	B	108	116	anti-parallel
Strand 3	B	403	412	anti-parallel
Strand 4	B	373	380	anti-parallel
Strand 5	B	386	387	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	199	206	first strand
Strand 2	B	160	167	anti-parallel
Strand 3	B	123	130	parallel
Strand 4	B	251	258	parallel
Strand 5	B	311	318	parallel
Strand 6	B	335	340	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	B	283	284	first strand
Strand 2	B	287	288	anti-parallel

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There are 4 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	3	7	first strand
Strand 2	C	17	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	68	72	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	57	58	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	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	100	103	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	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	D	102	105	parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	49	anti-parallel
Strand 6	D	53	54	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	D	10	12	first strand
Strand 2	D	102	105	parallel
Strand 3	D	84	90	anti-parallel
Strand 4	D	97	98	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: 7CEB

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