Analysis of interatomic Contacts of Structural Units in PDB entry:
7D5L

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 7D5L entry

There are 4 chains in PDB entry 7D5L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 89	SER 281
B	LYS 89	SER 281
D	LYS 89	SER 281
E	LYS 89	SER 281

There are 16 helices in PDB entry 7D5L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	112	123	Right-handed alpha
Helix 2	AA2	A	156	160	Right-handed alpha
Helix 3	AA3	A	232	236	Right-handed alpha
Helix 4	AA4	A	273	275	Right-handed 310
Helix 5	AA5	B	112	123	Right-handed alpha
Helix 6	AA6	B	156	160	Right-handed alpha
Helix 7	AA7	B	232	236	Right-handed alpha
Helix 8	AA8	B	273	275	Right-handed 310
Helix 9	AA9	D	112	123	Right-handed alpha
Helix 10	AB1	D	155	160	Right-handed alpha
Helix 11	AB2	D	232	236	Right-handed alpha
Helix 12	AB3	D	273	275	Right-handed 310
Helix 13	AB4	E	112	123	Right-handed alpha
Helix 14	AB5	E	155	160	Right-handed alpha
Helix 15	AB6	E	232	236	Right-handed alpha
Helix 16	AB7	E	273	275	Right-handed 310

There are 8 sheets in PDB entry 7D5L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	106	109	first strand
Strand 2	A	93	99	anti-parallel
Strand 3	A	133	137	anti-parallel
Strand 4	A	142	148	anti-parallel
Strand 5	A	151	155	anti-parallel
Strand 6	A	182	186	anti-parallel
Strand 7	A	175	177	anti-parallel

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There are 7 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	203	207	first strand
Strand 2	A	213	218	anti-parallel
Strand 3	A	223	231	anti-parallel
Strand 4	A	263	271	anti-parallel
Strand 5	A	250	260	anti-parallel
Strand 6	A	242	244	anti-parallel
Strand 7	A	203	207	anti-parallel

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There are 7 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	106	109	first strand
Strand 2	B	93	99	anti-parallel
Strand 3	B	133	137	anti-parallel
Strand 4	B	142	148	anti-parallel
Strand 5	B	151	155	anti-parallel
Strand 6	B	182	186	anti-parallel
Strand 7	B	175	177	anti-parallel

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There are 7 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	203	207	first strand
Strand 2	B	213	218	anti-parallel
Strand 3	B	223	231	anti-parallel
Strand 4	B	263	271	anti-parallel
Strand 5	B	250	260	anti-parallel
Strand 6	B	242	244	anti-parallel
Strand 7	B	203	207	anti-parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	106	109	first strand
Strand 2	D	93	99	anti-parallel
Strand 3	D	133	137	anti-parallel
Strand 4	D	142	148	anti-parallel
Strand 5	D	151	154	anti-parallel
Strand 6	D	182	186	anti-parallel
Strand 7	D	175	177	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	207	first strand
Strand 2	D	213	218	anti-parallel
Strand 3	D	223	231	anti-parallel
Strand 4	D	263	271	anti-parallel
Strand 5	D	250	260	anti-parallel
Strand 6	D	242	244	anti-parallel
Strand 7	D	203	207	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	106	109	first strand
Strand 2	E	93	99	anti-parallel
Strand 3	E	133	137	anti-parallel
Strand 4	E	142	148	anti-parallel
Strand 5	E	151	154	anti-parallel
Strand 6	E	182	186	anti-parallel
Strand 7	E	175	177	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	203	207	first strand
Strand 2	E	213	218	anti-parallel
Strand 3	E	223	231	anti-parallel
Strand 4	E	263	271	anti-parallel
Strand 5	E	250	260	anti-parallel
Strand 6	E	242	244	anti-parallel
Strand 7	E	203	207	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: 7D5L

Analysis of interatomic Contacts of Structural Units in PDB entry:
7D5L