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

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 7YRD entry

There are 12 chains in PDB entry 7YRD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 36	ALA 135
B	SER 1	ARG 19
B	VAL 21	GLY 102
I	A 1	T 146
J	A 147	T 292
C	LYS 15	ILE 118
D	LYS 31	LYS 125
E	GLY 33	ALA 135
F	ARG 23	GLY 102
G	GLY 10	GLY 122
H	LYS 31	LYS 125
K	GLY 62	LYS 363

There are 43 helices in PDB entry 7YRD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	57	Right-handed alpha
Helix 2	AA2	A	63	76	Right-handed alpha
Helix 3	AA3	A	85	114	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	24	29	Right-handed 310
Helix 6	AA6	B	30	41	Right-handed alpha
Helix 7	AA7	B	49	76	Right-handed alpha
Helix 8	AA8	B	82	93	Right-handed alpha
Helix 9	AA9	C	18	23	Right-handed alpha
Helix 10	AB1	C	28	38	Right-handed alpha
Helix 11	AB2	C	47	77	Right-handed alpha
Helix 12	AB3	C	82	93	Right-handed alpha
Helix 13	AB4	C	93	100	Right-handed alpha
Helix 14	AB5	D	37	49	Right-handed alpha
Helix 15	AB6	D	55	84	Right-handed alpha
Helix 16	AB7	D	90	102	Right-handed alpha
Helix 17	AB8	D	104	123	Right-handed alpha
Helix 18	AB9	E	44	57	Right-handed alpha
Helix 19	AC1	E	63	76	Right-handed alpha
Helix 20	AC2	E	85	114	Right-handed alpha
Helix 21	AC3	E	120	132	Right-handed alpha
Helix 22	AC4	F	25	29	Right-handed 310
Helix 23	AC5	F	30	41	Right-handed alpha
Helix 24	AC6	F	49	76	Right-handed alpha
Helix 25	AC7	F	82	93	Right-handed alpha
Helix 26	AC8	G	18	23	Right-handed alpha
Helix 27	AC9	G	28	37	Right-handed alpha
Helix 28	AD1	G	47	76	Right-handed alpha
Helix 29	AD2	G	82	93	Right-handed alpha
Helix 30	AD3	G	93	100	Right-handed alpha
Helix 31	AD4	H	37	49	Right-handed alpha
Helix 32	AD5	H	55	84	Right-handed alpha
Helix 33	AD6	H	90	102	Right-handed alpha
Helix 34	AD7	H	104	123	Right-handed alpha
Helix 35	AD8	K	73	94	Right-handed alpha
Helix 36	AD9	K	134	148	Right-handed alpha
Helix 37	AE1	K	149	158	Right-handed alpha
Helix 38	AE2	K	160	167	Right-handed alpha
Helix 39	AE3	K	171	187	Right-handed alpha
Helix 40	AE4	K	235	243	Right-handed alpha
Helix 41	AE5	K	266	271	Right-handed 310
Helix 42	AE6	K	321	326	Right-handed alpha
Helix 43	AE7	K	354	363	Right-handed alpha

There are 12 sheets in PDB entry 7YRD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	83	84	first strand
Strand 2	B	80	81	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	118	119	first strand
Strand 2	B	45	46	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	B	97	98	first strand
Strand 2	G	103	104	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	45	46	first strand
Strand 2	D	88	89	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	C	80	81	first strand
Strand 2	D	53	54	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	83	84	first strand
Strand 2	F	80	81	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	E	118	119	first strand
Strand 2	F	45	46	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	G	45	46	first strand
Strand 2	H	88	89	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	G	80	81	first strand
Strand 2	H	53	54	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	K	195	199	first strand
Strand 2	K	210	214	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	K	261	265	first strand
Strand 2	K	222	234	anti-parallel
Strand 3	K	289	293	anti-parallel
Strand 4	K	279	283	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	K	272	273	first strand
Strand 2	K	304	305	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: 7YRD

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