Structure of PDB 6qfo Chain A

Receptor sequence

>6qfoA (length=1348) Species: 216816 (Bifidobacterium longum)

VASETLKTKKMEVQIKKNFPSVLQYTMTDGKVMYGQSKDVRTVEINGTNI
ELGDDDVTFKKVSDTEATYTLKVKDEAKKIDAVITVQITVKANQLHLNVT
KIKNNLSEGIPEGNGVEENAIQTLSFPNQSLVSVRSSQENAQFTGARMSS
NTQKPGDTNFAVTEDTNVTDSDYTYGFISGAGLSAGLWSNSEHDGTYVAA
PVRGGSQNTRVYATTQQTGDATSLGLASAPWYYHRTVTDSKGKKYTVAET
ALPQMAVAIAGDENEDGAVNWQDGAIAYRDIMNNPYKSEEVPELVAWRIA
MNFGSQAQNPFLTTLDNVKKVALNTDGLGQSVLLKGYGNEGHDSGHPDYG
DIGQRLGGADDMNTMMEEGSKYGARFGVHVNASEMYPEAKAFSEDMVRRN
SAGGLSYGWNWLDQGVGIDGIYDLASGSRVSRFADLSKEVGDNMDFIYLD
VWGNLTSSGSEDSWETRKMSKMINDNGWRMTTEWGSGNEYDSTFQHWAAD
LTYGGYTSKGENSEVMRFLRNHQKDSWVGDYPQYGGAANAPLLGGYNMKD
FEGWQGRNDYAAYIKNLYTHDVSTKFIQHFKVTRWVNNPLLTADNGNAAA
VSDPNTNNGNEQITLKDSNGNVVVVSRGSNDTSSAAYRQRTITFNGVKVA
SGVVSAGDGSATGDESYLLPWMWDSFTGKLVKDSEQKLYHWNTKGGTTTW
TLPDSWKNLSSVKVYQLTDQGKTNCQTVAVSGGKVTLTADAETPYVVYKG
CAKQIQVNWSEGMHVVDAGFNGGSNTLTCNWTVSGSGKAEVEGDNNAMLR
LTGKVDVSQRLTDLKAGQKYALYVGVDNRSTGDASVTVTSGGKVLATNST
GKSIAKNYIKAYGHNTNSNTENGSSYFQNMYVFFTAPENGDATVTLSHKS
TDGAHTYFDDVRIVENQYSGITYEKDGTLKSLTNGFENNAQGIWPFVVSG
SEGVEDNRIHLSELHAPFTRAGWDVKKMDDVLDGTWSVKVNGLTQKGTLV
YQTIPQNVKFEAGAKYKVSFDYQSGSDDIYAIAVGQGEYSAGSVKLTNLK
KALGETGKAEFELTGGCNGDSWFGIYSTATAPDLQGSTGNAQDFGGYKDF
VLDNLKIERIESQTRTKAEAQDKVKEIRGKYDSKRACLSDAAWQQYQDCL
VKARVLINKNGATAEDFTKAYDILVALDEYMKKAERKLKDLDRKLLEAAR
AGQDDEVRILMANGACVNAADDVGVTPLHLAAQRGHLEIVEVLLKCGADV
NAADLWGQTPLHLAATAGHLEIVEVLLCNGADVNARDNIGHTPLHLAAWA
GHLEIVEVLLKYGADVCAQDKFGKTAFDISIDNGNEDLAEILQKACKL

3D structure

• PDB: 6qfo Structural analysis of biological targets by host:guest crystal lattice engineering.
• Chain: A
• Resolution: 2.3 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	MN	A	G1108 N1135 A1136 D1248	G769 N796 A797 D909
BS02	MN	A	D601 N603 D605 A607 D612	D262 N264 D266 A268 D273
BS03	MN	A	E727 D752 H1299	E388 D413 H960
BS04	MN	A	G1274 E1276 D1322 W1325 D1442	G935 E937 D983 W986 D1103

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Thu Nov 28 22:03:26 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 = '6qfo', asym_id = 'A', title = 'Structural analysis of biological targets by host:guest crystal lattice engineering.'

 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6qfo', asym_id='A', title='Structural analysis of biological targets by host:guest crystal lattice engineering.')

    839 

    840     if go:

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

    842     return pubmed,uniprot

    843 

global display_go = <function display_go>, go = '0030246,0033926', uniprot = '', pdbid = '6qfo', asym_id = 'A'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0030246,0033926', uniprot='', pdbid='6qfo', 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>