Analysis of interatomic Contacts of Structural Units in PDB entry:
9LTB

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 9LTB entry

There are 2 chains in PDB entry 9LTB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 3	GLY 503
B	GLY 3	VAL 502

There are 38 helices in PDB entry 9LTB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	14	28	Right-handed alpha
Helix 2	AA2	A	52	62	Right-handed alpha
Helix 3	AA3	A	64	72	Right-handed alpha
Helix 4	AA4	A	121	127	Right-handed alpha
Helix 5	AA5	A	128	135	Right-handed alpha
Helix 6	AA6	A	159	173	Right-handed alpha
Helix 7	AA7	A	214	218	Right-handed 310
Helix 8	AA8	A	289	305	Right-handed alpha
Helix 9	AA9	A	309	313	Right-handed 310
Helix 10	AB1	A	349	364	Right-handed alpha
Helix 11	AB2	A	368	370	Right-handed 310
Helix 12	AB3	A	371	400	Right-handed alpha
Helix 13	AB4	A	405	412	Right-handed alpha
Helix 14	AB5	A	413	417	Right-handed 310
Helix 15	AB6	A	418	428	Right-handed alpha
Helix 16	AB7	A	446	457	Right-handed alpha
Helix 17	AB8	A	473	491	Right-handed alpha
Helix 18	AB9	A	493	503	Right-handed alpha
Helix 19	AC1	B	13	28	Right-handed alpha
Helix 20	AC2	B	52	62	Right-handed alpha
Helix 21	AC3	B	64	72	Right-handed alpha
Helix 22	AC4	B	102	104	Right-handed 310
Helix 23	AC5	B	105	115	Right-handed alpha
Helix 24	AC6	B	121	127	Right-handed alpha
Helix 25	AC7	B	128	135	Right-handed alpha
Helix 26	AC8	B	158	175	Right-handed alpha
Helix 27	AC9	B	214	218	Right-handed 310
Helix 28	AD1	B	289	305	Right-handed alpha
Helix 29	AD2	B	309	313	Right-handed 310
Helix 30	AD3	B	349	364	Right-handed alpha
Helix 31	AD4	B	368	370	Right-handed 310
Helix 32	AD5	B	371	400	Right-handed alpha
Helix 33	AD6	B	405	412	Right-handed alpha
Helix 34	AD7	B	413	417	Right-handed 310
Helix 35	AD8	B	418	428	Right-handed alpha
Helix 36	AD9	B	446	457	Right-handed alpha
Helix 37	AE1	B	473	491	Right-handed alpha
Helix 38	AE2	B	493	502	Right-handed alpha

There are 10 sheets in PDB entry 9LTB. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	177	180	first strand
Strand 2	A	32	37	parallel
Strand 3	A	7	11	parallel
Strand 4	A	209	212	parallel
Strand 5	A	333	335	parallel
Strand 6	A	329	330	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	47	49	first strand
Strand 2	A	154	158	anti-parallel
Strand 3	A	75	77	anti-parallel

Back to list of sheets
Back to top of page

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	A	93	97	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	258	263	parallel
Strand 4	A	266	272	anti-parallel
Strand 5	A	276	283	anti-parallel
Strand 6	A	240	247	anti-parallel
Strand 7	A	316	319	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	183	188	first strand
Strand 2	A	194	199	anti-parallel
Strand 3	A	205	206	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	229	231	first strand
Strand 2	A	323	325	anti-parallel
Strand 3	A	341	342	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	177	180	first strand
Strand 2	B	32	37	parallel
Strand 3	B	7	11	parallel
Strand 4	B	209	212	parallel
Strand 5	B	333	335	parallel
Strand 6	B	329	330	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	48	49	first strand
Strand 2	B	154	157	anti-parallel
Strand 3	B	75	77	anti-parallel

Back to list of sheets
Back to top of page

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	B	93	97	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	258	263	parallel
Strand 4	B	266	272	anti-parallel
Strand 5	B	276	283	anti-parallel
Strand 6	B	240	247	anti-parallel
Strand 7	B	316	319	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	183	188	first strand
Strand 2	B	194	199	anti-parallel
Strand 3	B	205	206	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	231	first strand
Strand 2	B	323	325	anti-parallel
Strand 3	B	341	342	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: 9LTB

Analysis of interatomic Contacts of Structural Units in PDB entry:
9LTB