Analysis of interatomic Contacts of Structural Units in PDB entry:
6CA3

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 6CA3 entry

There are 2 chains in PDB entry 6CA3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -2	LYS 663
B	ASN -1	ARG 563

There are 44 helices in PDB entry 6CA3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	139	151	Right-handed alpha
Helix 2	AA2	A	158	163	Right-handed 310
Helix 3	AA3	A	173	186	Right-handed alpha
Helix 4	AA4	A	197	201	Right-handed 310
Helix 5	AA5	A	216	226	Right-handed alpha
Helix 6	AA6	A	245	254	Right-handed alpha
Helix 7	AA7	A	282	292	Right-handed alpha
Helix 8	AA8	A	293	298	Right-handed alpha
Helix 9	AA9	A	317	333	Right-handed alpha
Helix 10	AB1	A	339	350	Right-handed alpha
Helix 11	AB2	A	355	359	Right-handed 310
Helix 12	AB3	A	372	376	Right-handed 310
Helix 13	AB4	A	377	394	Right-handed alpha
Helix 14	AB5	A	409	413	Right-handed 310
Helix 15	AB6	A	425	441	Right-handed alpha
Helix 16	AB7	A	458	470	Right-handed alpha
Helix 17	AB8	A	487	491	Right-handed 310
Helix 18	AB9	A	494	521	Right-handed alpha
Helix 19	AC1	A	528	533	Right-handed alpha
Helix 20	AC2	A	538	542	Right-handed 310
Helix 21	AC3	A	621	625	Right-handed 310
Helix 22	AC4	A	654	656	Right-handed 310
Helix 23	AC5	B	139	151	Right-handed alpha
Helix 24	AC6	B	158	163	Right-handed 310
Helix 25	AC7	B	173	186	Right-handed alpha
Helix 26	AC8	B	197	201	Right-handed 310
Helix 27	AC9	B	216	226	Right-handed alpha
Helix 28	AD1	B	245	254	Right-handed alpha
Helix 29	AD2	B	282	292	Right-handed alpha
Helix 30	AD3	B	293	298	Right-handed alpha
Helix 31	AD4	B	317	333	Right-handed alpha
Helix 32	AD5	B	339	350	Right-handed alpha
Helix 33	AD6	B	355	359	Right-handed 310
Helix 34	AD7	B	372	376	Right-handed 310
Helix 35	AD8	B	377	394	Right-handed alpha
Helix 36	AD9	B	409	413	Right-handed 310
Helix 37	AE1	B	425	441	Right-handed alpha
Helix 38	AE2	B	458	470	Right-handed alpha
Helix 39	AE3	B	487	491	Right-handed 310
Helix 40	AE4	B	494	521	Right-handed alpha
Helix 41	AE5	B	528	533	Right-handed alpha
Helix 42	AE6	B	538	542	Right-handed 310
Helix 43	AE7	B	621	625	Right-handed 310
Helix 44	AE8	B	654	656	Right-handed 310

There are 20 sheets in PDB entry 6CA3. 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, AB6, AB7, AB8, AB9, AC1, AC2,

There are 5 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	2	7	first strand
Strand 2	A	130	135	anti-parallel
Strand 3	A	99	104	anti-parallel
Strand 4	A	90	94	anti-parallel
Strand 5	A	49	52	anti-parallel

Back to list of sheets
Back to top of page

There are 5 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	31	33	first strand
Strand 2	A	38	43	anti-parallel
Strand 3	A	120	125	anti-parallel
Strand 4	A	109	113	anti-parallel
Strand 5	A	65	69	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	86	87	first strand
Strand 2	A	406	407	parallel

Back to list of sheets
Back to top of page

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	A	446	447	first strand
Strand 2	A	415	417	parallel
Strand 3	A	400	403	parallel
Strand 4	A	303	307	parallel
Strand 5	A	230	236	parallel
Strand 6	A	193	196	parallel
Strand 7	A	165	166	parallel
Strand 8	A	476	477	parallel
Strand 9	A	449	450	parallel

Back to list of sheets
Back to top of page

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	A	239	240	first strand
Strand 2	A	273	276	anti-parallel
Strand 3	A	268	270	anti-parallel
Strand 4	A	315	316	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	361	364	first strand
Strand 2	A	367	370	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	526	527	first strand
Strand 2	A	546	548	anti-parallel
Strand 3	A	552	554	anti-parallel
Strand 4	A	603	608	anti-parallel
Strand 5	A	573	578	anti-parallel
Strand 6	A	584	589	anti-parallel

Back to list of sheets
Back to top of page

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	A	564	569	first strand
Strand 2	A	592	597	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	612	615	first strand
Strand 2	A	631	634	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	639	643	first strand
Strand 2	A	658	662	anti-parallel

Back to list of sheets
Back to top of page

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	B	2	7	first strand
Strand 2	B	130	136	anti-parallel
Strand 3	B	99	104	anti-parallel
Strand 4	B	90	94	anti-parallel
Strand 5	B	49	52	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	33	first strand
Strand 2	B	38	43	anti-parallel
Strand 3	B	120	125	anti-parallel
Strand 4	B	109	113	anti-parallel
Strand 5	B	65	69	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	86	87	first strand
Strand 2	B	406	407	parallel

Back to list of sheets
Back to top of page

There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	446	447	first strand
Strand 2	B	415	417	parallel
Strand 3	B	400	403	parallel
Strand 4	B	303	307	parallel
Strand 5	B	230	236	parallel
Strand 6	B	193	196	parallel
Strand 7	B	165	166	parallel
Strand 8	B	476	477	parallel
Strand 9	B	449	450	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	273	276	anti-parallel
Strand 3	B	268	270	anti-parallel
Strand 4	B	315	316	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	361	364	first strand
Strand 2	B	367	370	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	526	527	first strand
Strand 2	B	546	548	anti-parallel
Strand 3	B	552	554	anti-parallel
Strand 4	B	603	608	anti-parallel
Strand 5	B	573	578	anti-parallel
Strand 6	B	584	589	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	564	569	first strand
Strand 2	B	592	597	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	612	615	first strand
Strand 2	B	631	634	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	639	643	first strand
Strand 2	B	658	662	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6CA3

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CA3