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

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 7XYG entry

There are 11 chains in PDB entry 7XYG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ALA 14	LYS 119
G	ALA 14	LYS 118
D	ARG 28	LYS 122
H	LYS 29	SER 121
J	A 1	A 146
I	T 1	T 146
K	ILE 232	ALA 903
A	PRO 38	ALA 135
E	PRO 38	ALA 135
B	LEU 22	GLY 102
F	ARG 17	GLY 102

There are 61 helices in PDB entry 7XYG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	16	21	Right-handed alpha
Helix 2	AA2	C	26	37	Right-handed alpha
Helix 3	AA3	C	45	73	Right-handed alpha
Helix 4	AA4	C	79	88	Right-handed alpha
Helix 5	AA5	C	90	97	Right-handed alpha
Helix 6	AA6	G	16	22	Right-handed alpha
Helix 7	AA7	G	26	36	Right-handed alpha
Helix 8	AA8	G	45	73	Right-handed alpha
Helix 9	AA9	G	79	89	Right-handed alpha
Helix 10	AB1	G	91	97	Right-handed alpha
Helix 11	AB2	D	34	46	Right-handed alpha
Helix 12	AB3	D	52	81	Right-handed alpha
Helix 13	AB4	D	87	99	Right-handed alpha
Helix 14	AB5	D	100	120	Right-handed alpha
Helix 15	AB6	H	34	44	Right-handed alpha
Helix 16	AB7	H	52	81	Right-handed alpha
Helix 17	AB8	H	87	99	Right-handed alpha
Helix 18	AB9	H	100	112	Right-handed alpha
Helix 19	AC1	H	114	120	Right-handed alpha
Helix 20	AC2	K	234	248	Right-handed alpha
Helix 21	AC3	K	249	257	Right-handed alpha
Helix 22	AC4	K	260	266	Right-handed alpha
Helix 23	AC5	K	275	280	Right-handed alpha
Helix 24	AC6	K	301	341	Right-handed alpha
Helix 25	AC7	K	348	352	Right-handed 310
Helix 26	AC8	K	388	404	Right-handed alpha
Helix 27	AC9	K	417	432	Right-handed alpha
Helix 28	AD1	K	443	445	Right-handed 310
Helix 29	AD2	K	446	457	Right-handed alpha
Helix 30	AD3	K	469	481	Right-handed alpha
Helix 31	AD4	K	500	511	Right-handed alpha
Helix 32	AD5	K	528	536	Right-handed alpha
Helix 33	AD6	K	553	565	Right-handed alpha
Helix 34	AD7	K	574	580	Right-handed alpha
Helix 35	AD8	K	593	604	Right-handed alpha
Helix 36	AD9	K	638	644	Right-handed alpha
Helix 37	AE1	K	645	648	Right-handed 310
Helix 38	AE2	K	678	690	Right-handed alpha
Helix 39	AE3	K	702	708	Right-handed alpha
Helix 40	AE4	K	709	712	Right-handed 310
Helix 41	AE5	K	721	728	Right-handed alpha
Helix 42	AE6	K	760	769	Right-handed alpha
Helix 43	AE7	K	770	775	Right-handed alpha
Helix 44	AE8	K	786	796	Right-handed alpha
Helix 45	AE9	K	889	895	Right-handed alpha
Helix 46	AF1	A	44	57	Right-handed alpha
Helix 47	AF2	A	63	76	Right-handed alpha
Helix 48	AF3	A	85	114	Right-handed alpha
Helix 49	AF4	A	120	131	Right-handed alpha
Helix 50	AF5	E	44	57	Right-handed alpha
Helix 51	AF6	E	63	79	Right-handed alpha
Helix 52	AF7	E	85	114	Right-handed alpha
Helix 53	AF8	E	120	131	Right-handed alpha
Helix 54	AF9	B	24	28	Right-handed 310
Helix 55	AG1	B	30	41	Right-handed alpha
Helix 56	AG2	B	49	76	Right-handed alpha
Helix 57	AG3	B	83	94	Right-handed alpha
Helix 58	AG4	F	25	29	Right-handed 310
Helix 59	AG5	F	30	41	Right-handed alpha
Helix 60	AG6	F	52	77	Right-handed alpha
Helix 61	AG7	F	82	93	Right-handed alpha

There are 8 sheets in PDB entry 7XYG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	C	42	43	first strand
Strand 2	D	85	86	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	C	77	78	first strand
Strand 2	D	50	51	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	C	100	101	first strand
Strand 2	F	96	97	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	G	77	78	first strand
Strand 2	H	50	51	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	G	101	102	first strand
Strand 2	B	97	98	parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	438	441	first strand
Strand 2	K	514	518	parallel
Strand 3	K	541	545	parallel
Strand 4	K	408	410	parallel
Strand 5	K	611	612	parallel

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There are 5 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	627	628	first strand
Strand 2	K	880	883	parallel
Strand 3	K	848	853	parallel
Strand 4	K	779	783	parallel
Strand 5	K	831	832	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	A	83	84	first strand
Strand 2	B	80	81	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: 7XYG

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