Analysis of interatomic Contacts of Structural Units in PDB entry:
7LD5

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 7LD5 entry

There are 6 chains in PDB entry 7LD5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 8	ILE 594
B	ASP 8	ILE 594
C	ASP 8	ILE 594
D	A 1	A 9
E	A 1	A 9
F	A 1	A 9

There are 51 helices in PDB entry 7LD5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	79	83	Right-handed 310
Helix 2	AA2	A	97	112	Right-handed alpha
Helix 3	AA3	A	113	115	Right-handed 310
Helix 4	AA4	A	138	153	Right-handed alpha
Helix 5	AA5	A	216	224	Right-handed alpha
Helix 6	AA6	A	229	240	Right-handed alpha
Helix 7	AA7	A	240	258	Right-handed alpha
Helix 8	AA8	A	272	292	Right-handed alpha
Helix 9	AA9	A	295	314	Right-handed alpha
Helix 10	AB1	A	321	345	Right-handed alpha
Helix 11	AB2	A	390	394	Right-handed 310
Helix 12	AB3	A	415	419	Right-handed 310
Helix 13	AB4	A	429	441	Right-handed alpha
Helix 14	AB5	A	443	447	Right-handed 310
Helix 15	AB6	A	470	485	Right-handed alpha
Helix 16	AB7	A	523	527	Right-handed 310
Helix 17	AB8	A	555	581	Right-handed alpha
Helix 18	AB9	B	79	83	Right-handed 310
Helix 19	AC1	B	97	112	Right-handed alpha
Helix 20	AC2	B	113	115	Right-handed 310
Helix 21	AC3	B	138	153	Right-handed alpha
Helix 22	AC4	B	216	224	Right-handed alpha
Helix 23	AC5	B	229	240	Right-handed alpha
Helix 24	AC6	B	240	258	Right-handed alpha
Helix 25	AC7	B	272	292	Right-handed alpha
Helix 26	AC8	B	295	314	Right-handed alpha
Helix 27	AC9	B	321	345	Right-handed alpha
Helix 28	AD1	B	390	394	Right-handed 310
Helix 29	AD2	B	415	419	Right-handed 310
Helix 30	AD3	B	429	441	Right-handed alpha
Helix 31	AD4	B	443	447	Right-handed 310
Helix 32	AD5	B	470	485	Right-handed alpha
Helix 33	AD6	B	523	527	Right-handed 310
Helix 34	AD7	B	555	581	Right-handed alpha
Helix 35	AD8	C	79	83	Right-handed 310
Helix 36	AD9	C	97	112	Right-handed alpha
Helix 37	AE1	C	113	115	Right-handed 310
Helix 38	AE2	C	138	153	Right-handed alpha
Helix 39	AE3	C	216	224	Right-handed alpha
Helix 40	AE4	C	229	240	Right-handed alpha
Helix 41	AE5	C	240	258	Right-handed alpha
Helix 42	AE6	C	272	292	Right-handed alpha
Helix 43	AE7	C	295	314	Right-handed alpha
Helix 44	AE8	C	321	345	Right-handed alpha
Helix 45	AE9	C	390	394	Right-handed 310
Helix 46	AF1	C	415	419	Right-handed 310
Helix 47	AF2	C	429	441	Right-handed alpha
Helix 48	AF3	C	443	447	Right-handed 310
Helix 49	AF4	C	470	485	Right-handed alpha
Helix 50	AF5	C	523	527	Right-handed 310
Helix 51	AF6	C	555	581	Right-handed alpha

There are 12 sheets in PDB entry 7LD5. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 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	11	18	first strand
Strand 2	A	24	31	anti-parallel
Strand 3	A	40	46	anti-parallel
Strand 4	A	50	57	anti-parallel
Strand 5	A	124	131	anti-parallel
Strand 6	A	72	77	parallel

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There are 8 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	172	175	first strand
Strand 2	A	162	169	anti-parallel
Strand 3	A	185	195	anti-parallel
Strand 4	A	204	213	anti-parallel
Strand 5	A	542	549	anti-parallel
Strand 6	A	531	537	anti-parallel
Strand 7	A	494	507	anti-parallel
Strand 8	A	510	518	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	359	363	first strand
Strand 2	A	371	377	anti-parallel
Strand 3	A	380	386	anti-parallel
Strand 4	A	458	465	anti-parallel
Strand 5	A	409	413	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	A	395	396	first strand
Strand 2	A	405	406	anti-parallel

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There are 6 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	11	18	first strand
Strand 2	B	24	31	anti-parallel
Strand 3	B	40	46	anti-parallel
Strand 4	B	50	57	anti-parallel
Strand 5	B	124	131	anti-parallel
Strand 6	B	72	77	parallel

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There are 8 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	172	175	first strand
Strand 2	B	162	169	anti-parallel
Strand 3	B	185	195	anti-parallel
Strand 4	B	204	213	anti-parallel
Strand 5	B	542	549	anti-parallel
Strand 6	B	531	537	anti-parallel
Strand 7	B	494	507	anti-parallel
Strand 8	B	510	518	anti-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	B	359	363	first strand
Strand 2	B	371	377	anti-parallel
Strand 3	B	380	386	anti-parallel
Strand 4	B	458	465	anti-parallel
Strand 5	B	409	413	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	B	395	396	first strand
Strand 2	B	405	406	anti-parallel

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There are 6 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	11	18	first strand
Strand 2	C	24	31	anti-parallel
Strand 3	C	40	46	anti-parallel
Strand 4	C	50	57	anti-parallel
Strand 5	C	124	131	anti-parallel
Strand 6	C	72	77	parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	175	first strand
Strand 2	C	162	169	anti-parallel
Strand 3	C	185	195	anti-parallel
Strand 4	C	204	213	anti-parallel
Strand 5	C	542	549	anti-parallel
Strand 6	C	531	537	anti-parallel
Strand 7	C	494	507	anti-parallel
Strand 8	C	510	518	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	C	359	363	first strand
Strand 2	C	371	377	anti-parallel
Strand 3	C	380	386	anti-parallel
Strand 4	C	458	465	anti-parallel
Strand 5	C	409	413	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	395	396	first strand
Strand 2	C	405	406	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: 7LD5

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LD5