eF-site ID 1qfw-ABHILM
PDB Code 1qfw
Chain A, B, H, I, L, M

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Title TERNARY COMPLEX OF HUMAN CHORIONIC GONADOTROPIN WITH FV ANTI ALPHA SUBUNIT AND FV ANTI BETA SUBUNIT
Classification IMMUNE SYSTEM
Compound GONADOTROPIN ALPHA SUBUNIT
Source ORGANISM_COMMON: human; ORGANISM_SCIENTIFIC: Homo sapiens;
Sequence A:  DCPECTLQENPFFSQPGAPILQCMGCCFSRAYPTPLRSKK
TMLVQKNVTSESTCCVAKSYNRVTVMGGFKVENHTACHCS
TCYYHKS
B:  KEPLRPRCRPINATLAVEKEGCPVCITVNTTICAGYCPTM
TRVLQGVLPALPQVVCNYRDVRFESIRLPGCPRGVNPVVS
YAVALSCQCALCRRSTTDCGGPKDHPLTCDD
H:  QLQQSGAELVKPGASVKLSCKASDYTFTSYWMHWVKQRPG
QGLEWIGEINPTNGRTYYNEKKATLTVAASASTAAMQASS
LTSEDSAVYYCARRYGNSFDYWGQGTTVTVSS
I:  QVQLQESGGHLVKPGGSLKLSCAASGFAFSSFDMSWIRQT
PEKRLEWVASITNVGTYTYYPGSVKGRFSISRDNARNTLN
LQMSSLRSEDTALYFCARQGTAAQPYWYFDVWGAGTTVTV
S
L:  DIELTQSPDSLAVSLGQRATISCRASEDSYGNSFMQWYQQ
KPGQPPKLLIYRASNLESGIPARFSGTGSRTDFTLTINPV
EADDVATYYCQQSDEYPYMYTFGGGTKLEIKR
M:  DIELTQSPKSMSMSVGERVTLSCKASETVDSFVSWYQQKP
EQSPKLLIFGASNRFSGVPDRFTGSGSATDFTLTISSVQA
EDFADYHCGQTYNHPYTFGGGTKLEIKR
Description


Functional site

1) chain B
residue 34-40
type prosite
sequence CAGYCPT
description GLYCO_HORMONE_BETA_1 Glycoprotein hormones beta chain signature 1. CAGYCpT
source prosite : PS00261

2) chain B
residue 83-110
type prosite
sequence AVALSCQCALCRRSTTDCGGPKDHPLTC
description GLYCO_HORMONE_BETA_2 Glycoprotein hormones beta chain signature 2. AVAlsCqCalCrrstTDCggpkdh..PltC
source prosite : PS00689

3) chain A
residue 28-40
type prosite
sequence CMGCCFSRAYPTP
description GLYCO_HORMONE_ALPHA_1 Glycoprotein hormones alpha chain signature 1. CmGCCFSRAYPTP
source prosite : PS00779

4) chain A
residue 78-91
type prosite
sequence NHTACHCSTCYYHK
description GLYCO_HORMONE_ALPHA_2 Glycoprotein hormones alpha chain signature 2. NHTaChCsTCyyHK
source prosite : PS00780

5) chain B
residue 33
type CARBOHYD
sequence I
description N-linked (GlcNAc...) asparagine => ECO:0007744|PDB:1HRP
source Swiss-Prot : SWS_FT_FI1

6) chain B
residue 50
type CARBOHYD
sequence P
description N-linked (GlcNAc...) asparagine => ECO:0007744|PDB:1HRP
source Swiss-Prot : SWS_FT_FI1


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