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

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 7XXH entry

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

Chain ID	Initial residue	Terminal residue
R	PHE 40	ARG 340
A	CYS 3	VAL 353
B	SER 2	ASN 340
G	THR 6	GLU 63
H	ASP 1	LEU 247

There are 23 helices in PDB entry 7XXH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	48	79	Right-handed alpha
Helix 2	AA2	R	84	111	Right-handed alpha
Helix 3	AA3	R	120	155	Right-handed alpha
Helix 4	AA4	R	164	190	Right-handed alpha
Helix 5	AA5	R	210	246	Right-handed alpha
Helix 6	AA6	R	255	290	Right-handed alpha
Helix 7	AA7	R	296	326	Right-handed alpha
Helix 8	AA8	R	331	340	Right-handed alpha
Helix 9	AA9	A	6	31	Right-handed alpha
Helix 10	AB1	A	42	44	Right-handed 310
Helix 11	AB2	A	45	58	Right-handed alpha
Helix 12	AB3	A	210	215	Right-handed 310
Helix 13	AB4	A	240	254	Right-handed alpha
Helix 14	AB5	A	269	277	Right-handed alpha
Helix 15	AB6	A	297	309	Right-handed alpha
Helix 16	AB7	A	329	350	Right-handed alpha
Helix 17	AB8	B	3	25	Right-handed alpha
Helix 18	AB9	G	7	24	Right-handed alpha
Helix 19	AC1	G	29	46	Right-handed alpha
Helix 20	AC2	H	28	32	Right-handed 310
Helix 21	AC3	H	53	56	Right-handed 310
Helix 22	AC4	H	87	91	Right-handed 310
Helix 23	AC5	H	220	224	Right-handed 310

There are 13 sheets in PDB entry 7XXH. 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,

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	R	191	194	first strand
Strand 2	R	200	203	anti-parallel

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There are 6 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	188	190	first strand
Strand 2	A	193	199	anti-parallel
Strand 3	A	33	40	parallel
Strand 4	A	219	225	parallel
Strand 5	A	262	268	parallel
Strand 6	A	318	322	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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	330	anti-parallel
Strand 4	B	317	320	anti-parallel

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There are 4 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	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	89	94	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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	135	140	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	B	149	151	first strand
Strand 2	B	156	160	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	176	181	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	B	189	192	first strand
Strand 2	B	198	202	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	220	222	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	263	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	B	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	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	H	3	7	first strand
Strand 2	H	19	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	60	first strand
Strand 2	H	45	51	anti-parallel
Strand 3	H	35	39	anti-parallel
Strand 4	H	93	97	anti-parallel
Strand 5	H	115	116	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	155	159	first strand
Strand 2	H	212	216	anti-parallel
Strand 3	H	203	206	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	H	186	189	first strand
Strand 2	H	174	179	anti-parallel
Strand 3	H	226	231	anti-parallel
Strand 4	H	243	244	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: 7XXH

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