Analysis of interatomic Contacts of Structural Units in PDB entry:
4YG7

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 4YG7 entry

There are 8 chains in PDB entry 4YG7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	PHE 4	ASP 72
D	PRO 2	TYR 437
E	PHE 4	ASP 72
R	G 698	A 747
T	G 670	G 719
C	PHE 4	LYS 74
G	PHE 4	LYS 74
K	PRO 2	TYR 437

There are 51 helices in PDB entry 4YG7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	9	24	Right-handed alpha
Helix 2	AA2	B	27	35	Right-handed alpha
Helix 3	AA3	B	38	48	Right-handed alpha
Helix 4	AA4	B	49	52	Right-handed 310
Helix 5	AA5	B	53	63	Right-handed alpha
Helix 6	AA6	D	29	34	Right-handed alpha
Helix 7	AA7	D	55	65	Right-handed alpha
Helix 8	AA8	D	68	80	Right-handed alpha
Helix 9	AA9	D	85	93	Right-handed alpha
Helix 10	AB1	D	123	134	Right-handed alpha
Helix 11	AB2	D	199	209	Right-handed alpha
Helix 12	AB3	D	255	260	Right-handed alpha
Helix 13	AB4	D	262	266	Right-handed 310
Helix 14	AB5	D	267	271	Right-handed 310
Helix 15	AB6	D	274	283	Right-handed alpha
Helix 16	AB7	D	287	305	Right-handed alpha
Helix 17	AB8	D	311	314	Right-handed 310
Helix 18	AB9	D	320	324	Right-handed 310
Helix 19	AC1	D	365	369	Right-handed 310
Helix 20	AC2	D	370	381	Right-handed alpha
Helix 21	AC3	D	384	395	Right-handed alpha
Helix 22	AC4	D	398	408	Right-handed alpha
Helix 23	AC5	D	418	427	Right-handed alpha
Helix 24	AC6	D	430	435	Right-handed alpha
Helix 25	AC7	E	9	25	Right-handed alpha
Helix 26	AC8	E	27	36	Right-handed alpha
Helix 27	AC9	E	38	48	Right-handed alpha
Helix 28	AD1	E	53	64	Right-handed alpha
Helix 29	AD2	C	9	18	Right-handed alpha
Helix 30	AD3	C	18	23	Right-handed alpha
Helix 31	AD4	C	27	32	Right-handed alpha
Helix 32	AD5	C	38	48	Right-handed alpha
Helix 33	AD6	C	53	63	Right-handed alpha
Helix 34	AD7	G	9	23	Right-handed alpha
Helix 35	AD8	G	27	36	Right-handed alpha
Helix 36	AD9	G	38	48	Right-handed alpha
Helix 37	AE1	G	53	65	Right-handed alpha
Helix 38	AE2	K	29	34	Right-handed alpha
Helix 39	AE3	K	55	63	Right-handed alpha
Helix 40	AE4	K	68	72	Right-handed 310
Helix 41	AE5	K	121	131	Right-handed alpha
Helix 42	AE6	K	198	212	Right-handed alpha
Helix 43	AE7	K	256	259	Right-handed 310
Helix 44	AE8	K	262	266	Right-handed 310
Helix 45	AE9	K	276	283	Right-handed alpha
Helix 46	AF1	K	287	306	Right-handed alpha
Helix 47	AF2	K	311	314	Right-handed 310
Helix 48	AF3	K	320	324	Right-handed 310
Helix 49	AF4	K	370	380	Right-handed alpha
Helix 50	AF5	K	384	408	Right-handed alpha
Helix 51	AF6	K	415	435	Right-handed alpha

There are 11 sheets in PDB entry 4YG7. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	B	67	71	first strand
Strand 2	E	67	71	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	D	27	28	first strand
Strand 2	D	14	17	anti-parallel
Strand 3	D	3	7	anti-parallel
Strand 4	D	102	104	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	D	157	160	first strand
Strand 2	D	178	181	anti-parallel
Strand 3	D	233	234	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	D	239	240	first strand
Strand 2	D	247	248	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	D	252	254	first strand
Strand 2	D	316	318	anti-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	C	66	70	first strand
Strand 2	G	68	72	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	K	4	8	first strand
Strand 2	K	101	105	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	118	119	first strand
Strand 2	K	166	169	anti-parallel
Strand 3	K	162	163	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	K	157	158	first strand
Strand 2	K	178	181	anti-parallel
Strand 3	K	228	234	anti-parallel
Strand 4	K	223	225	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	K	238	240	first strand
Strand 2	K	247	249	anti-parallel

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There are 2 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	252	254	first strand
Strand 2	K	316	318	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: 4YG7

Analysis of interatomic Contacts of Structural Units in PDB entry:
4YG7