PDB entry 1itb
View 1itb on RCSB PDB site
Description: type-1 interleukin-1 receptor complexed with interleukin-1 beta
Class: complex (immunoglobulin/receptor)
Keywords: immunoglobulin fold, transmembrane, glycoprotein, receptor, signal, complex (immunoglobulin/receptor)
Deposited on
1997-01-15, released
1998-02-04
The last revision prior to the SCOP 1.75 freeze date was dated
1998-02-04, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.229
AEROSPACI score: 0.31
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: interleukin-1 beta
Species: HOMO SAPIENS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1itba_ - Chain 'B':
Compound: type 1 interleukin-1 receptor
Species: HOMO SAPIENS
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1itbb1, d1itbb2, d1itbb3 - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1itbA (A:)
apvrslnctlrdsqqkslvmsgpyelkalhlqgqdmeqqvvfsmsfvqgeesndkipval
glkeknlylscvlkddkptlqlesvdpknypkkkmekrfvfnkieinnklefesaqfpnw
yistsqaenmpvflggtkggqditdftmqfvss
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1itbB (B:)
leadkckereekiilvssaneidvrpcplnpnehkgtitwykddsktpvsteqasrihqh
keklwfvpakvedsghyycvvrnssyclrikisakfvenepnlcynaqaifkqklpvagd
gglvcpymeffknennelpklqwykdckpllldnihfsgvkdrlivmnvaekhrgnytch
asytylgkqypitrviefitleenkptrpvivspanetmevdlgsqiqlicnvtgqlsdi
aywkwngsvideddpvlgedyysvenpankrrstlitvlniseiesrfykhpftcfaknt
hgidaayiqliypvt
Sequence, based on observed residues (ATOM records): (download)
>1itbB (B:)
ckereekiilvssaneidvrpcplnpnehkgtitwykddsktpvsteqasrihqhkeklw
fvpakvedsghyycvvrnssyclrikisakfvenepnlcynaqaifkqklpvagdgglvc
pymeffknennelpklqwykdckpllldnihfsgvkdrlivmnvaekhrgnytchasyty
lgkqypitrviefitleenkptrpvivspanetmevdlgsqiqlicnvtgqlsdiaywkw
ngsvideddpvlgedyysvenpankrrstlitvlniseiesrfykhpftcfaknthgida
ayiqliypvt