Analysis of interatomic Contacts of Structural Units in PDB entry:
3LTF

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 3LTF entry

There are 4 chains in PDB entry 3LTF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS -2	ASN 532
C	HIS 0	CYS 539
D	PHE 2	LYS 58
B	PHE 2	LYS 58

There are 24 helices in PDB entry 3LTF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	15	28	Right-handed alpha
Helix 2	2	A	49	54	Right-handed 310
Helix 3	3	A	130	134	Right-handed 310
Helix 4	4	A	174	178	Right-handed 310
Helix 5	5	A	187	191	Right-handed 310
Helix 6	6	A	311	316	Right-handed alpha
Helix 7	7	A	317	319	Right-handed 310
Helix 8	8	A	331	337	Right-handed alpha
Helix 9	9	A	355	365	Right-handed 310
Helix 10	10	A	384	388	Right-handed 310
Helix 11	11	A	438	442	Right-handed 310
Helix 12	12	A	444	448	Right-handed 310
Helix 13	13	A	463	471	Right-handed alpha
Helix 14	14	C	15	28	Right-handed alpha
Helix 15	15	C	49	53	Right-handed 310
Helix 16	16	C	187	191	Right-handed 310
Helix 17	17	C	314	319	Right-handed 310
Helix 18	18	C	331	337	Right-handed alpha
Helix 19	19	C	355	365	Right-handed 310
Helix 20	20	C	384	388	Right-handed 310
Helix 21	21	C	444	448	Right-handed 310
Helix 22	22	C	463	471	Right-handed alpha
Helix 23	23	D	8	15	Right-handed alpha
Helix 24	24	B	8	15	Right-handed alpha

There are 31 sheets in PDB entry 3LTF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2	4	first strand
Strand 2	A	32	34	parallel
Strand 3	A	57	58	parallel
Strand 4	A	79	80	parallel
Strand 5	A	114	115	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	37	42	first strand
Strand 2	A	62	67	parallel
Strand 3	A	95	100	parallel
Strand 4	A	119	123	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	71	73	first strand
Strand 2	A	106	108	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	208	212	first strand
Strand 2	A	220	223	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	226	228	first strand
Strand 2	A	231	233	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	240	243	first strand
Strand 2	A	248	251	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	257	259	first strand
Strand 2	A	262	264	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	272	274	first strand
Strand 2	A	277	279	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	286	289	first strand
Strand 2	A	292	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	303	305	first strand
Strand 2	A	323	325	parallel
Strand 3	A	367	368	parallel
Strand 4	A	392	394	parallel
Strand 5	A	423	425	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	328	330	first strand
Strand 2	A	372	374	parallel
Strand 3	A	404	409	parallel
Strand 4	A	428	432	parallel
Strand 5	A	456	459	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	341	first strand
Strand 2	A	347	350	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	502	504	first strand
Strand 2	A	497	499	anti-parallel
Strand 3	A	520	523	parallel
Strand 4	A	513	514	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	32	34	parallel
Strand 3	C	57	58	parallel
Strand 4	C	79	80	parallel
Strand 5	C	114	115	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	12	13	first strand
Strand 2	D	30	37	parallel
Strand 3	D	21	27	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	37	42	first strand
Strand 2	C	62	67	parallel
Strand 3	C	95	100	parallel
Strand 4	C	119	123	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	71	73	first strand
Strand 2	C	106	108	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	208	212	first strand
Strand 2	C	220	223	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	226	228	first strand
Strand 2	C	231	233	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	240	243	first strand
Strand 2	C	248	251	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	257	259	first strand
Strand 2	C	262	264	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	272	274	first strand
Strand 2	C	277	279	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	286	289	first strand
Strand 2	C	292	295	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	323	324	first strand
Strand 2	C	367	368	parallel
Strand 3	C	392	393	parallel
Strand 4	C	423	424	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	328	330	first strand
Strand 2	C	372	374	parallel
Strand 3	C	404	409	parallel
Strand 4	C	428	432	parallel
Strand 5	C	456	459	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	338	341	first strand
Strand 2	C	347	351	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	497	499	first strand
Strand 2	C	502	504	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	513	517	first strand
Strand 2	C	520	523	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	41	42	first strand
Strand 2	D	48	49	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	26	first strand
Strand 2	B	31	36	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	41	42	first strand
Strand 2	B	48	49	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: 3LTF

Analysis of interatomic Contacts of Structural Units in PDB entry:
3LTF