Structure of PDB 4au3 Chain A

Receptor sequence

>4au3A (length=367) Species: 9615 (Canis lupus familiaris)

MLSPKAATLAERSAGLAFSLYQAMAKDQAVENILLSPVVVASSLGLVSLG
GKATTASQAKAVLSAEQLRDEEVHAGLGELLRSLSNVTWKLGSRLYGPSS
VSFAEDFVRSSKQHYNCEHSKINFRDKRSALQSINEWAAQTTDGKLPEVT
KDVERTDGALLVNAMFFKPHWDEKFHHKMVDNRGFMVTRSYTVGVTMMHR
TGLYNYYDDEKEKLQIVEMPLAHKLSSLIILMPHHVEPLERLEKLLTKEQ
LKIWMGKMQKKAVAISLPKGVVEVTHDLQKHLAGLGLTEAIDKNKADLSR
MSGKKDLYLASVFHATAFEWDTEGNPFDLRSPKLFYADHPFIFLVRDTQS
GSLLFIGRLVRPKGDKM

3D structure

• PDB: 4au3 Molecular Basis for the Action of the Collagen-Specific Chaperone Hsp47/Serpinh1 and its Structure-Specific Client Recognition.
• Chain: A
• Resolution: 2.78 Å

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	A	R228 L381 Y383	R189 L334 Y336
BS02	peptide	A	R222 M225 H238 D385	R183 M186 H199 D338

Gene Ontology

--> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3 Fri Nov 22 22:33:41 2024

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/BioLiP/pdb.cgi in <module>()

   1443                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)

   1444         else:

=> 1445             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)

   1446     

   1447     uniprot_line=''

pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '4au3', asym_id = 'A', title = 'Molecular Basis for the Action of the Collagen-S...h1 and its Structure-Specific Client Recognition.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='4au3', asym_id='A', title='Molecular Basis for the Action of the Collagen-S...h1 and its Structure-Specific Client Recognition.')

    839 

    840     if go:

=>  841         display_go(go,uniprot,pdbid,asym_id)

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0004867,0005518,0005615', uniprot = '', pdbid = '4au3', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004867,0005518,0005615', uniprot='', pdbid='4au3', asym_id='A')

    480         '''.replace("$namespace_link",namespace_link

    481           ).replace("$namespace",namespace

=>  482           ).replace("$uniprot",u

    483         ))

    484         for l,(term,name) in enumerate(go2aspect[Aspect]):

u undefined

UnboundLocalError: local variable 'u' referenced before assignment
      args = ("local variable 'u' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>