Analysis of interatomic Contacts of Structural Units in PDB entry:
7W40

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 7W40 entry

There are 7 chains in PDB entry 7W40 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 37	LEU 337
B	CYS 9	VAL 359
C	ALA 26	ASN 340
D	GLU 17	GLU 63
H	ASP 1	GLU 246
E	GLN 2	VAL 5
E	HIS 7	PHE 8

There are 32 helices in PDB entry 7W40. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	69	Right-handed alpha
Helix 2	AA2	A	73	103	Right-handed alpha
Helix 3	AA3	A	108	144	Right-handed alpha
Helix 4	AA4	A	152	173	Right-handed alpha
Helix 5	AA5	A	173	178	Right-handed alpha
Helix 6	AA6	A	205	219	Right-handed alpha
Helix 7	AA7	A	219	243	Right-handed alpha
Helix 8	AA8	A	249	251	Right-handed 310
Helix 9	AA9	A	252	290	Right-handed alpha
Helix 10	AB1	A	297	326	Right-handed alpha
Helix 11	AB2	A	326	337	Right-handed alpha
Helix 12	AB3	B	12	38	Right-handed alpha
Helix 13	AB4	B	47	53	Right-handed alpha
Helix 14	AB5	B	54	64	Right-handed alpha
Helix 15	AB6	B	68	88	Right-handed alpha
Helix 16	AB7	B	147	151	Right-handed 310
Helix 17	AB8	B	156	162	Right-handed alpha
Helix 18	AB9	B	175	181	Right-handed alpha
Helix 19	AC1	B	212	216	Right-handed 310
Helix 20	AC2	B	217	221	Right-handed 310
Helix 21	AC3	B	233	235	Right-handed 310
Helix 22	AC4	B	246	260	Right-handed alpha
Helix 23	AC5	B	261	265	Right-handed 310
Helix 24	AC6	B	275	286	Right-handed alpha
Helix 25	AC7	B	287	292	Right-handed alpha
Helix 26	AC8	B	301	315	Right-handed alpha
Helix 27	AC9	B	335	356	Right-handed alpha
Helix 28	AD1	C	29	34	Right-handed alpha
Helix 29	AD2	D	18	23	Right-handed alpha
Helix 30	AD3	D	29	44	Right-handed alpha
Helix 31	AD4	H	28	32	Right-handed 310
Helix 32	AD5	H	220	224	Right-handed 310

There are 14 sheets in PDB entry 7W40. 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,

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	192	197	first strand
Strand 2	A	180	186	anti-parallel
Strand 3	A	293	294	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	B	190	196	first strand
Strand 2	B	199	205	anti-parallel
Strand 3	B	39	44	parallel
Strand 4	B	225	231	parallel
Strand 5	B	268	274	parallel
Strand 6	B	324	328	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	C	47	52	first strand
Strand 2	C	335	339	anti-parallel
Strand 3	C	327	329	anti-parallel
Strand 4	C	318	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	C	58	63	first strand
Strand 2	C	69	74	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	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	C	100	105	first strand
Strand 2	C	111	116	anti-parallel
Strand 3	C	121	125	anti-parallel
Strand 4	C	134	139	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	C	146	151	first strand
Strand 2	C	156	161	anti-parallel
Strand 3	C	166	170	anti-parallel
Strand 4	C	175	180	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	C	187	192	first strand
Strand 2	C	198	203	anti-parallel
Strand 3	C	208	212	anti-parallel
Strand 4	C	218	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	C	229	234	first strand
Strand 2	C	240	245	anti-parallel
Strand 3	C	250	254	anti-parallel
Strand 4	C	260	264	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	C	273	278	first strand
Strand 2	C	284	289	anti-parallel
Strand 3	C	294	298	anti-parallel
Strand 4	C	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	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 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	11	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	110	111	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	140	141	first strand
Strand 2	H	155	161	anti-parallel
Strand 3	H	211	216	anti-parallel
Strand 4	H	203	207	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	147	148	first strand
Strand 2	H	243	246	parallel
Strand 3	H	225	231	anti-parallel
Strand 4	H	174	179	anti-parallel
Strand 5	H	186	190	anti-parallel
Strand 6	H	194	195	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: 7W40

Analysis of interatomic Contacts of Structural Units in PDB entry:
7W40