PDB entry 1nvx
View 1nvx on RCSB PDB site
Description: Structural evidence for feedback activation by RasGTP of the Ras-specific nucleotide exchange factor SOS
Class: signaling protein
Keywords: Proto-oncogene, GTP-binding, Guanine-nucleotide releasing factor, signaling protein
Deposited on
2003-02-04, released
2003-04-01
The last revision prior to the SCOPe 2.04 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.223
AEROSPACI score: 0.21
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'Q':
Compound: transforming protein p21/h-ras-1
Species: Homo sapiens [TaxId:9606]
Gene: HRAS OR HRAS1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1nvxq_ - Chain 'R':
Compound: transforming protein p21/h-ras-1
Species: Homo sapiens [TaxId:9606]
Gene: HRAS OR HRAS1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1nvxr_ - Chain 'S':
Compound: Son of sevenless protein homolog 1
Species: Homo sapiens [TaxId:9606]
Gene: SOS1
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1nvxs_ - Heterogens: MG, PO4, GTP
PDB Chain Sequences:
- Chain 'Q':
Sequence; same for both SEQRES and ATOM records: (download)
>1nvxQ (Q:)
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtgg
qeeysamrdqymrtgegflcvfainntksfedihqyreqikrvkdsddvpmvlvgnkcdl
aartvesrqaqdlarsygipyietsaktrqgvedafytlvreirqh
- Chain 'R':
Sequence; same for both SEQRES and ATOM records: (download)
>1nvxR (R:)
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtgg
qeeysamrdqymrtgegflcvfainntksfedihqyreqikrvkdsddvpmvlvgnkcdl
aartvesrqaqdlarsygipyietsaktrqgvedafytlvreirqh
- Chain 'S':
Sequence, based on SEQRES records: (download)
>1nvxS (S:)
qmrlpsadvyrfaepdseeniifeenmqpkagipiikagtviklierltyhmyadpnfvr
tflttyrsfckpqellsliierfeipepepteadriaiengdqplsaelkrfrkeyiqpv
qlrvlnvcrhwvehhfydferdayllqrmeefigtvrgkamkkwvesitkiiqrkkiard
ngpghnitfqsspptvewhisrpghietfdlltlhpieiarqltllesdlyravqpselv
gsvwtkedkeinspnllkmirhttnltlwfekcivetenleervavvsriieilqvfqel
nnfngvlevvsamnsspvyrldhtfeqipsrqkkileeahelsedhykkylaklrsinpp
cvpffgiyltnilkteegnpevlkrhgkelinfskrrkvaeitgeiqqyqnqpyclrves
dikrffenlnpmgnsmekeftdylfnksleieprnpkplprfpkkysyplkspgvrpsnp
r
Sequence, based on observed residues (ATOM records): (download)
>1nvxS (S:)
qmrlpsadvyrfaepdseeniifeegipiikagtviklierltyhmyadpnfvrtfltty
rsfckpqellsliierfeipepelkrfrkeyiqpvqlrvlnvcrhwvehhfydferdayl
lqrmeefigtvrgkamkkwvesitkiiqrkkiahnitfqsspptvewhisrpghietfdl
ltlhpieiarqltllesdlyravqpselvgsvwtkedkeinspnllkmirhttnltlwfe
kcivetenleervavvsriieilqvfqelnnfngvlevvsamnsspvyrldhtfeqipsr
qkkileeahelsedhykkylaklrsinppcvpffgiyltnilkteegnpevlkrhgkeli
nfskrrkvaeitgeiqqyqnqpyclrvesdikrffenlnpmgnsmekeftdylfnkslei
eprnpkplprfpkkysyplkspgvrpsn