Analysis of interatomic Contacts of Structural Units in PDB entry:
7R80

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 7R80 entry

There are 5 chains in PDB entry 7R80 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	GLY 1	TRP 274
D	MET 0	MET 99
E	GLN 1	TRP 9
A	LYS 1	PRO 203
B	ASN 1	ALA 243

There are 12 helices in PDB entry 7R80. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	50	55	Right-handed 310
Helix 2	AA2	C	56	86	Right-handed alpha
Helix 3	AA3	C	137	150	Right-handed alpha
Helix 4	AA4	C	151	162	Right-handed alpha
Helix 5	AA5	C	162	175	Right-handed alpha
Helix 6	AA6	C	175	180	Right-handed alpha
Helix 7	AA7	A	81	85	Right-handed 310
Helix 8	AA8	A	148	152	Right-handed 310
Helix 9	AA9	B	82	86	Right-handed 310
Helix 10	AB1	B	116	120	Right-handed 310
Helix 11	AB2	B	131	139	Right-handed alpha
Helix 12	AB3	B	198	203	Right-handed alpha

There are 18 sheets in PDB entry 7R80. 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,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	47	first strand
Strand 2	C	31	37	anti-parallel
Strand 3	C	18	28	anti-parallel
Strand 4	C	3	14	anti-parallel
Strand 5	C	94	103	anti-parallel
Strand 6	C	109	118	anti-parallel
Strand 7	C	121	122	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	C	189	192	first strand
Strand 2	C	199	206	anti-parallel
Strand 3	C	241	249	anti-parallel
Strand 4	C	229	230	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	C	189	192	first strand
Strand 2	C	199	206	anti-parallel
Strand 3	C	241	249	anti-parallel
Strand 4	C	234	235	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	C	213	218	first strand
Strand 2	C	258	263	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	D	6	9	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	50	51	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	D	6	9	first strand
Strand 2	D	21	30	anti-parallel
Strand 3	D	62	70	anti-parallel
Strand 4	D	55	56	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	D	44	45	first strand
Strand 2	D	36	41	anti-parallel
Strand 3	D	79	83	anti-parallel
Strand 4	D	91	94	anti-parallel

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There are 5 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	10	14	first strand
Strand 2	A	106	111	parallel
Strand 3	A	87	93	anti-parallel
Strand 4	A	32	39	anti-parallel
Strand 5	A	43	51	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	A	10	14	first strand
Strand 2	A	106	111	parallel
Strand 3	A	87	93	anti-parallel
Strand 4	A	100	102	anti-parallel

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There are 4 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	19	24	first strand
Strand 2	A	72	77	anti-parallel
Strand 3	A	62	67	anti-parallel
Strand 4	A	56	59	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	A	120	123	first strand
Strand 2	A	134	138	anti-parallel
Strand 3	A	176	177	anti-parallel
Strand 4	A	155	156	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	A	160	164	first strand
Strand 2	A	169	173	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	B	5	7	first strand
Strand 2	B	19	24	anti-parallel
Strand 3	B	76	78	anti-parallel
Strand 4	B	65	66	anti-parallel

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There are 6 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	10	14	first strand
Strand 2	B	109	114	parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	31	38	anti-parallel
Strand 5	B	42	51	anti-parallel
Strand 6	B	54	57	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	B	10	14	first strand
Strand 2	B	109	114	parallel
Strand 3	B	87	94	anti-parallel
Strand 4	B	104	105	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	B	124	128	first strand
Strand 2	B	140	150	anti-parallel
Strand 3	B	188	197	anti-parallel
Strand 4	B	170	172	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	B	124	128	first strand
Strand 2	B	140	150	anti-parallel
Strand 3	B	188	197	anti-parallel
Strand 4	B	177	178	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	B	164	165	first strand
Strand 2	B	155	161	anti-parallel
Strand 3	B	207	214	anti-parallel
Strand 4	B	233	240	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: 7R80

Analysis of interatomic Contacts of Structural Units in PDB entry:
7R80