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

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 7XFF entry

There are 8 chains in PDB entry 7XFF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 68	ASN 252
B	ASN 68	ASN 252
C	ASN 68	ASN 252
D	ASN 68	ASN 252
E	ASN 68	ASN 252
F	ASN 68	ASN 252
G	ASN 68	ASN 252
H	ASN 68	ASN 252

There are 53 helices in PDB entry 7XFF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	75	82	Right-handed alpha
Helix 2	AA2	A	100	105	Right-handed alpha
Helix 3	AA3	A	112	117	Right-handed alpha
Helix 4	AA4	A	140	153	Right-handed alpha
Helix 5	AA5	A	193	201	Right-handed alpha
Helix 6	AA6	A	225	232	Right-handed alpha
Helix 7	AA7	A	234	238	Right-handed 310
Helix 8	AA8	B	100	105	Right-handed alpha
Helix 9	AA9	B	112	117	Right-handed alpha
Helix 10	AB1	B	140	153	Right-handed alpha
Helix 11	AB2	B	193	201	Right-handed alpha
Helix 12	AB3	B	225	233	Right-handed alpha
Helix 13	AB4	B	234	238	Right-handed 310
Helix 14	AB5	C	76	82	Right-handed alpha
Helix 15	AB6	C	100	105	Right-handed alpha
Helix 16	AB7	C	112	117	Right-handed alpha
Helix 17	AB8	C	140	153	Right-handed alpha
Helix 18	AB9	C	193	201	Right-handed alpha
Helix 19	AC1	C	225	233	Right-handed alpha
Helix 20	AC2	C	234	238	Right-handed 310
Helix 21	AC3	D	73	79	Right-handed alpha
Helix 22	AC4	D	100	105	Right-handed alpha
Helix 23	AC5	D	112	117	Right-handed alpha
Helix 24	AC6	D	140	153	Right-handed alpha
Helix 25	AC7	D	193	201	Right-handed alpha
Helix 26	AC8	D	225	233	Right-handed alpha
Helix 27	AC9	D	234	238	Right-handed 310
Helix 28	AD1	E	75	82	Right-handed alpha
Helix 29	AD2	E	100	105	Right-handed alpha
Helix 30	AD3	E	112	117	Right-handed alpha
Helix 31	AD4	E	140	153	Right-handed alpha
Helix 32	AD5	E	193	201	Right-handed alpha
Helix 33	AD6	E	225	232	Right-handed alpha
Helix 34	AD7	E	234	238	Right-handed 310
Helix 35	AD8	F	75	82	Right-handed alpha
Helix 36	AD9	F	100	105	Right-handed alpha
Helix 37	AE1	F	112	117	Right-handed alpha
Helix 38	AE2	F	140	153	Right-handed alpha
Helix 39	AE3	F	193	201	Right-handed alpha
Helix 40	AE4	F	225	232	Right-handed alpha
Helix 41	AE5	G	73	80	Right-handed alpha
Helix 42	AE6	G	100	105	Right-handed alpha
Helix 43	AE7	G	112	117	Right-handed alpha
Helix 44	AE8	G	140	153	Right-handed alpha
Helix 45	AE9	G	193	201	Right-handed alpha
Helix 46	AF1	G	225	233	Right-handed alpha
Helix 47	AF2	G	234	238	Right-handed 310
Helix 48	AF3	H	75	80	Right-handed alpha
Helix 49	AF4	H	100	105	Right-handed alpha
Helix 50	AF5	H	112	117	Right-handed alpha
Helix 51	AF6	H	140	154	Right-handed alpha
Helix 52	AF7	H	193	201	Right-handed alpha
Helix 53	AF8	H	225	232	Right-handed alpha

There are 24 sheets in PDB entry 7XFF. 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, AC3, AC4, AC5, AC6,

There are 3 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	118	119	first strand
Strand 2	A	92	97	anti-parallel
Strand 3	A	161	167	anti-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	125	128	first strand
Strand 2	A	132	135	anti-parallel

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There are 5 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	183	186	first strand
Strand 2	A	172	177	anti-parallel
Strand 3	A	246	249	parallel
Strand 4	A	213	217	anti-parallel
Strand 5	A	220	224	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	B	118	119	first strand
Strand 2	B	92	97	anti-parallel
Strand 3	B	161	167	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	B	125	128	first strand
Strand 2	B	132	135	anti-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	B	183	186	first strand
Strand 2	B	172	177	anti-parallel
Strand 3	B	246	249	parallel
Strand 4	B	213	216	anti-parallel
Strand 5	B	221	224	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	119	first strand
Strand 2	C	92	97	anti-parallel
Strand 3	C	161	167	anti-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	C	125	128	first strand
Strand 2	C	132	135	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	C	183	186	first strand
Strand 2	C	172	177	anti-parallel
Strand 3	C	246	249	parallel
Strand 4	C	213	217	anti-parallel
Strand 5	C	220	224	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	118	119	first strand
Strand 2	D	92	97	anti-parallel
Strand 3	D	161	167	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	D	125	128	first strand
Strand 2	D	132	135	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	D	183	186	first strand
Strand 2	D	172	177	anti-parallel
Strand 3	D	246	249	parallel
Strand 4	D	213	217	anti-parallel
Strand 5	D	220	224	anti-parallel

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There are 3 strands in AB4 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	E	92	97	anti-parallel
Strand 3	E	161	167	anti-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	E	125	128	first strand
Strand 2	E	132	135	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	183	186	first strand
Strand 2	E	172	177	anti-parallel
Strand 3	E	246	249	parallel
Strand 4	E	213	217	anti-parallel
Strand 5	E	220	224	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	118	119	first strand
Strand 2	F	92	97	anti-parallel
Strand 3	F	161	167	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	125	128	first strand
Strand 2	F	132	135	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	183	186	first strand
Strand 2	F	172	177	anti-parallel
Strand 3	F	246	249	parallel
Strand 4	F	213	217	anti-parallel
Strand 5	F	220	224	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	118	119	first strand
Strand 2	G	92	97	anti-parallel
Strand 3	G	161	167	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	125	128	first strand
Strand 2	G	132	135	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	183	186	first strand
Strand 2	G	172	177	anti-parallel
Strand 3	G	246	249	parallel
Strand 4	G	213	216	anti-parallel
Strand 5	G	223	224	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	118	119	first strand
Strand 2	H	92	97	anti-parallel
Strand 3	H	161	167	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	125	128	first strand
Strand 2	H	132	135	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	184	186	first strand
Strand 2	H	172	177	anti-parallel
Strand 3	H	246	249	parallel
Strand 4	H	213	216	anti-parallel
Strand 5	H	223	224	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: 7XFF

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