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

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 6QKA entry

There are 17 chains in PDB entry 6QKA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	VAL 30
A	MET 32	LEU 100
A	TYR 102	SER 103
A	ALA 105	GLU 308
B	PRO 2	VAL 30
B	MET 32	LEU 100
B	TYR 102	SER 103
B	ALA 105	GLU 308
C	PRO 2	VAL 30
C	MET 32	LEU 100
C	TYR 102	SER 103
C	ALA 105	GLU 308
D	PRO 2	VAL 30
D	MET 32	LEU 100
D	TYR 102	SER 103
D	ALA 105	GLU 308
E	PRO 2	GLU 16

There are 84 helices in PDB entry 6QKA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	35	Right-handed alpha
Helix 2	AA2	A	82	93	Right-handed alpha
Helix 3	AA3	A	93	103	Right-handed alpha
Helix 4	AA4	A	104	106	Right-handed 310
Helix 5	AA5	A	132	143	Right-handed alpha
Helix 6	AA6	A	145	149	Right-handed 310
Helix 7	AA7	A	172	188	Right-handed alpha
Helix 8	AA8	A	213	222	Right-handed alpha
Helix 9	AA9	A	230	234	Right-handed 310
Helix 10	AB1	A	238	242	Right-handed 310
Helix 11	AB2	A	256	265	Right-handed alpha
Helix 12	AB3	A	265	270	Right-handed alpha
Helix 13	AB4	A	270	282	Right-handed alpha
Helix 14	AB5	A	300	307	Right-handed alpha
Helix 15	AB6	B	16	35	Right-handed alpha
Helix 16	AB7	B	82	93	Right-handed alpha
Helix 17	AB8	B	93	103	Right-handed alpha
Helix 18	AB9	B	104	106	Right-handed 310
Helix 19	AC1	B	132	143	Right-handed alpha
Helix 20	AC2	B	145	149	Right-handed 310
Helix 21	AC3	B	172	188	Right-handed alpha
Helix 22	AC4	B	213	222	Right-handed alpha
Helix 23	AC5	B	230	234	Right-handed 310
Helix 24	AC6	B	237	242	Right-handed 310
Helix 25	AC7	B	256	265	Right-handed alpha
Helix 26	AC8	B	265	270	Right-handed alpha
Helix 27	AC9	B	270	282	Right-handed alpha
Helix 28	AD1	B	301	307	Right-handed alpha
Helix 29	AD2	C	16	26	Right-handed alpha
Helix 30	AD3	C	26	35	Right-handed alpha
Helix 31	AD4	C	82	93	Right-handed alpha
Helix 32	AD5	C	93	103	Right-handed alpha
Helix 33	AD6	C	104	106	Right-handed 310
Helix 34	AD7	C	132	143	Right-handed alpha
Helix 35	AD8	C	145	149	Right-handed 310
Helix 36	AD9	C	172	188	Right-handed alpha
Helix 37	AE1	C	213	222	Right-handed alpha
Helix 38	AE2	C	230	234	Right-handed 310
Helix 39	AE3	C	238	242	Right-handed 310
Helix 40	AE4	C	256	265	Right-handed alpha
Helix 41	AE5	C	265	270	Right-handed alpha
Helix 42	AE6	C	270	282	Right-handed alpha
Helix 43	AE7	C	300	307	Right-handed alpha
Helix 44	AE8	D	16	35	Right-handed alpha
Helix 45	AE9	D	82	93	Right-handed alpha
Helix 46	AF1	D	93	103	Right-handed alpha
Helix 47	AF2	D	104	106	Right-handed 310
Helix 48	AF3	D	132	143	Right-handed alpha
Helix 49	AF4	D	145	149	Right-handed 310
Helix 50	AF5	D	172	188	Right-handed alpha
Helix 51	AF6	D	213	222	Right-handed alpha
Helix 52	AF7	D	230	234	Right-handed 310
Helix 53	AF8	D	238	242	Right-handed 310
Helix 54	AF9	D	256	265	Right-handed alpha
Helix 55	AG1	D	265	270	Right-handed alpha
Helix 56	AG2	D	270	282	Right-handed alpha
Helix 57	AG3	D	301	307	Right-handed alpha
Helix 58	AG4	E	16	35	Right-handed alpha
Helix 59	AG5	E	82	93	Right-handed alpha
Helix 60	AG6	E	93	103	Right-handed alpha
Helix 61	AG7	E	104	106	Right-handed 310
Helix 62	AG8	E	132	143	Right-handed alpha
Helix 63	AG9	E	145	149	Right-handed 310
Helix 64	AH1	E	172	188	Right-handed alpha
Helix 65	AH2	E	213	222	Right-handed alpha
Helix 66	AH3	E	230	234	Right-handed 310
Helix 67	AH4	E	238	242	Right-handed 310
Helix 68	AH5	E	256	270	Right-handed alpha
Helix 69	AH6	E	270	282	Right-handed alpha
Helix 70	AH7	E	300	307	Right-handed alpha
Helix 71	AH8	F	16	35	Right-handed alpha
Helix 72	AH9	F	82	93	Right-handed alpha
Helix 73	AI1	F	93	103	Right-handed alpha
Helix 74	AI2	F	104	106	Right-handed 310
Helix 75	AI3	F	132	143	Right-handed alpha
Helix 76	AI4	F	145	149	Right-handed 310
Helix 77	AI5	F	172	188	Right-handed alpha
Helix 78	AI6	F	213	222	Right-handed alpha
Helix 79	AI7	F	230	234	Right-handed 310
Helix 80	AI8	F	238	242	Right-handed 310
Helix 81	AI9	F	256	265	Right-handed alpha
Helix 82	AJ1	F	265	270	Right-handed alpha
Helix 83	AJ2	F	270	282	Right-handed alpha
Helix 84	AJ3	F	301	307	Right-handed alpha

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

There are 10 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	108	113	first strand
Strand 2	A	5	14	anti-parallel
Strand 3	A	115	123	anti-parallel
Strand 4	A	193	204	anti-parallel
Strand 5	A	246	254	anti-parallel
Strand 6	A	160	168	anti-parallel
Strand 7	A	284	299	anti-parallel
Strand 8	A	40	51	anti-parallel
Strand 9	A	71	80	anti-parallel
Strand 10	A	5	14	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	108	113	first strand
Strand 2	B	5	14	anti-parallel
Strand 3	B	115	123	anti-parallel
Strand 4	B	193	204	anti-parallel
Strand 5	B	246	254	anti-parallel
Strand 6	B	160	168	anti-parallel
Strand 7	B	284	299	anti-parallel
Strand 8	B	40	51	anti-parallel
Strand 9	B	71	80	anti-parallel
Strand 10	B	5	14	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	108	113	first strand
Strand 2	C	5	14	anti-parallel
Strand 3	C	115	123	anti-parallel
Strand 4	C	193	204	anti-parallel
Strand 5	C	246	254	anti-parallel
Strand 6	C	160	168	anti-parallel
Strand 7	C	284	299	anti-parallel
Strand 8	C	40	51	anti-parallel
Strand 9	C	71	80	anti-parallel
Strand 10	C	5	14	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	108	113	first strand
Strand 2	D	5	14	anti-parallel
Strand 3	D	115	123	anti-parallel
Strand 4	D	193	204	anti-parallel
Strand 5	D	246	254	anti-parallel
Strand 6	D	160	168	anti-parallel
Strand 7	D	284	299	anti-parallel
Strand 8	D	40	51	anti-parallel
Strand 9	D	71	80	anti-parallel
Strand 10	D	5	14	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	108	113	first strand
Strand 2	E	5	14	anti-parallel
Strand 3	E	115	123	anti-parallel
Strand 4	E	193	204	anti-parallel
Strand 5	E	246	254	anti-parallel
Strand 6	E	160	168	anti-parallel
Strand 7	E	284	299	anti-parallel
Strand 8	E	40	51	anti-parallel
Strand 9	E	71	80	anti-parallel
Strand 10	E	5	14	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	108	113	first strand
Strand 2	F	5	14	anti-parallel
Strand 3	F	115	123	anti-parallel
Strand 4	F	193	204	anti-parallel
Strand 5	F	246	254	anti-parallel
Strand 6	F	160	168	anti-parallel
Strand 7	F	284	299	anti-parallel
Strand 8	F	40	51	anti-parallel
Strand 9	F	71	80	anti-parallel
Strand 10	F	5	14	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: 6QKA

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