PDB entry 1t83

View 1t83 on RCSB PDB site
Description: crystal structure of a human type III fc gamma receptor in complex with an fc fragment of igg1 (orthorhombic)
Class: immune system
Keywords: Fc gamma receptor, IgG1, CD16, FcgRIII, immunoglobulin
Deposited on 2004-05-11, released 2004-09-28
The last revision prior to the SCOP 1.73 freeze date was dated 2007-07-24, with a file datestamp of 2007-07-20.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.226
AEROSPACI score: 0.19 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: igg1
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • GB AAG00909
    Domains in SCOP 1.73: d1t83a1, d1t83a2
  • Chain 'B':
    Compound: igg1
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • GB AAG00909
    Domains in SCOP 1.73: d1t83b1, d1t83b2
  • Chain 'C':
    Compound: low affinity immunoglobulin gamma fc region receptor III-b
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1t83c1, d1t83c2
  • Heterogens: HG2, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1t83A (A:)
htcppcpapellggpsvflfppkpkdtlmisrtpevtcvvvdvshedpevkfnwyvdgve
vhnaktkpreeqynstyrvvsvltvlhqdwlngkeykckvsnkalpapiektiskakgqp
repqvytlppsreemtknqvsltclvkgfypsdiavewesngqpennykttppvldsdgs
fflyskltvdksrwqqgnvfscsvmhealhnhytqkslslspgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1t83A (A:)
lggpsvflfppkpkdtlmisrtpevtcvvvdvshedpevkfnwyvdgvevhnaktkpree
qynstyrvvsvltvlhqdwlngkeykckvsnkalpapiektiskakgqprepqvytlpps
reemtknqvsltclvkgfypsdiavewesngqpennykttppvldsdgsfflyskltvdk
srwqqgnvfscsvmhealhnhytqkslsls

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1t83B (B:)
htcppcpapellggpsvflfppkpkdtlmisrtpevtcvvvdvshedpevkfnwyvdgve
vhnaktkpreeqynstyrvvsvltvlhqdwlngkeykckvsnkalpapiektiskakgqp
repqvytlppsreemtknqvsltclvkgfypsdiavewesngqpennykttppvldsdgs
fflyskltvdksrwqqgnvfscsvmhealhnhytqkslslspgk

    Sequence, based on observed residues (ATOM records): (download) 
    >1t83B (B:)
pellggpsvflfppkpkdtlmisrtpevtcvvvdvshedpevkfnwyvdgvevhnaktkp
reeqynstyrvvsvltvlhqdwlngkeykckvsnkalpapiektiskakgqprepqvytl
ppsreemtknqvsltclvkgfypsdiavewesngqpennykttppvldsdgsfflysklt
vdksrwqqgnvfscsvmhealhnhytqkslsl

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1t83C (C:)
rtedlpkavvflepqwysvlekdsvtlkcqgayspednstqwfhneslissqassyfida
atvndsgeyrcqtnlstlsdpvqlevhigwlllqaprwvfkeedpihlrchswkntalhk
vtylqngkdrkyfhhnsdfhipkatlkdsgsyfcrglvgsknvssetvnititqgl

    Sequence, based on observed residues (ATOM records): (download) 
    >1t83C (C:)
lpkavvflepqwysvlekdsvtlkcqgayspednstqwfhneslissqassyfidaatvn
dsgeyrcqtnlstlsdpvqlevhigwlllqaprwvfkeedpihlrchswkntalhkvtyl
qngkdrkyfhhnsdfhipkatlkdsgsyfcrglvgsknvssetvnit