Structure of PDB 8xgc Chain 2

Receptor sequence

>8xgc2 (length=778) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]

PDMINPEGDDNEVDDVPDIDEVEEQMNEVDLMDDNMYEDYAADHNRDRYD
PDQVDDREQQELSLSERRRIDAQLNERDRLLRNVAYIDDEDEEQEGAAQL
DEMGLPVQRRDIDPLREELTLESLSNVKANSYSEWITQPNVSRTIARELK
SFLLEYTDETGRSVYGARIRTLGEMNSESLEVNYRHLAESKAILALFLAK
CPEEMLKIFDLVAMEATELHYPDYARIHSEIHVRISDFPTIYSLRELRES
NLSSLVRVTGVVTRRTGVFPQLKYVKFNCLKCGSILGPFFQDSNEEIRIS
FCTNCKSKGPFRVNGEKTVYRNYQRVTLQEAPGTVPPGRLPRHREVILLA
DLVDVSKPGEEVEVTGIYKNNYDGNLNAKNGFPVFATIIEANSIKRREGN
TANEGEEGLDVFSWTEEEEREFRKISRDRGIIDKIISSMAPSIYGHRDIK
TAVACSLFGGVPKNVNGKHSIRGDINVLLLGDPGTAKSQILKYVEKTAHR
AVFATGQGASAVGLTASVRKDPITKEWTLEGGALVLADKGVCLIDEFDKM
NDQDRTSIHEAMEQQSISISKAGIVTTLQARCSIIAAANPNGGRYNSTLP
LAQNVSLTEPILSRFDILCVVRDLVDEEADERLATFVVDSHVRSHPENLN
ARQRRLQRQRKKEEEISPIPQELLMKYIHYARTKIYPKLHQMDMDKVSRV
YADLRRESISTGSFPITVRHLESILRIAESFAKMRLSEFVSSYDLDRAIK
VVVDSFVDAQKVSVRRQLRRSFAIYTLG

3D structure

PDB

8xgc Parental histone transfer caught at the replication fork.

Chain

Resolution

3.7 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

3.6.4.12: DNA helicase.

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)
BS01	dna	2	S572 V574 V580 W589 K633 A634	S510 V512 V518 W527 K571 A572
BS02	ZN	2	C341 C364	C279 C302
BS03	ADP	2	Y506 P545 G546 T547 A548 K549 S550 Q551	Y444 P483 G484 T485 A486 K487 S488 Q489
BS04	ADP	2	R676 V807 E811	R614 V718 E722

Gene Ontology

--> -->

UnboundLocalError

Python 3.6.8: /usr/bin/python3
Thu May 22 08:32:23 2025

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/BioLiP2/pdb.cgi in <module>()

1709 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)

1710 else:

=> 1711 pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)

1712

1713 uniprot_line=''

pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '8xgc', asym_id = '2', title = 'Parental histone transfer caught at the replication fork.'

/var/www/html/BioLiP2/pdb.cgi in display_protein_receptor(pdbid='8xgc', asym_id='2', title='Parental histone transfer caught at the replication fork.')

843

844 if go:

=> 845 display_go(go,uniprot,pdbid,asym_id)

846 return pubmed,uniprot

847

global display_go = <function display_go>, go = '0003677,0005524,0005634,0006260,0006270,0032508,0042555,1905775', uniprot = '', pdbid = '8xgc', asym_id = '2'

/var/www/html/BioLiP2/pdb.cgi in display_go(go='0003677,0005524,0005634,0006260,0006270,0032508,0042555,1905775', uniprot='', pdbid='8xgc', asym_id='2')

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

485 ).replace("$namespace",namespace

=> 486 ).replace("$uniprot",u

487 ))

488 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>