Analysis of interatomic Contacts of Structural Units in PDB entry:
7L1Z

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 7L1Z entry

There are 3 chains in PDB entry 7L1Z (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 27	ARG 247
B	MET 27	ARG 247
C	MET 27	ARG 247

There are 9 helices in PDB entry 7L1Z. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	119	121	Right-handed 310
Helix 2	AA2	A	135	140	Right-handed 310
Helix 3	AA3	A	193	202	Right-handed alpha
Helix 4	AA4	B	119	121	Right-handed 310
Helix 5	AA5	B	135	140	Right-handed 310
Helix 6	AA6	B	193	203	Right-handed alpha
Helix 7	AA7	C	119	121	Right-handed 310
Helix 8	AA8	C	135	140	Right-handed 310
Helix 9	AA9	C	193	203	Right-handed alpha

There are 6 sheets in PDB entry 7L1Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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	29	32	first strand
Strand 2	A	56	60	anti-parallel
Strand 3	A	64	69	anti-parallel
Strand 4	A	235	243	anti-parallel
Strand 5	A	90	98	anti-parallel
Strand 6	A	189	192	anti-parallel

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There are 9 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	36	41	first strand
Strand 2	A	44	50	anti-parallel
Strand 3	A	75	82	anti-parallel
Strand 4	A	222	229	anti-parallel
Strand 5	A	103	111	anti-parallel
Strand 6	A	123	132	anti-parallel
Strand 7	A	170	179	parallel
Strand 8	A	151	163	anti-parallel
Strand 9	A	141	148	anti-parallel

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There are 6 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	30	32	first strand
Strand 2	B	56	59	anti-parallel
Strand 3	B	64	69	anti-parallel
Strand 4	B	235	243	anti-parallel
Strand 5	B	90	98	anti-parallel
Strand 6	B	189	192	anti-parallel

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There are 9 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	36	41	first strand
Strand 2	B	44	50	anti-parallel
Strand 3	B	75	82	anti-parallel
Strand 4	B	222	229	anti-parallel
Strand 5	B	103	111	anti-parallel
Strand 6	B	123	132	anti-parallel
Strand 7	B	172	179	parallel
Strand 8	B	151	160	anti-parallel
Strand 9	B	141	148	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	C	30	32	first strand
Strand 2	C	56	59	anti-parallel
Strand 3	C	64	69	anti-parallel
Strand 4	C	235	243	anti-parallel
Strand 5	C	90	98	anti-parallel
Strand 6	C	189	192	anti-parallel

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There are 9 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	36	41	first strand
Strand 2	C	44	50	anti-parallel
Strand 3	C	75	82	anti-parallel
Strand 4	C	222	229	anti-parallel
Strand 5	C	103	111	anti-parallel
Strand 6	C	123	132	anti-parallel
Strand 7	C	170	179	parallel
Strand 8	C	151	163	anti-parallel
Strand 9	C	141	148	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: 7L1Z

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L1Z