PDB entry 1a5b

View 1a5b on RCSB PDB site
Description: cryo-crystallography of a true substrate, indole-3-glycerol phosphate, bound to a mutant (alpha d60n) tryptophan synthase alpha2beta2 complex reveals the correct orientation of active site alpha glu 49
Deposited on 1998-02-12, released 1998-05-27
The last revision prior to the SCOP 1.61 freeze date was dated 1998-05-27, with a file datestamp of 1998-05-27.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.22
AEROSPACI score: 0.42 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Domains in SCOP 1.61: d1a5ba_
  • Chain 'B':
    Domains in SCOP 1.61: d1a5bb_

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1a5bA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplan
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasra

    Sequence, based on observed residues (ATOM records): (download) 
    >1a5bA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplan
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytylliek
lkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqmlaelrsfv
samkaasra

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1a5bB (B:)
tllnpyfgefggmyvpqilmpalnqleeafvraqkdpefqaqfadllknyagrptaltkc
qnitagtrttlylkredllhggahktnqvlgqallakrmgkseiiaetgagqhgvasala
sallglkcriymgakdverqspnvfrmrlmgaevipvhsgsatlkdacnealrdwsgsye
tahymlgtaagphpyptivrefqrmigeetkaqildkegrlpdaviacvgggsnaigmfa
dfindtsvgligvepgghgietgehgaplkhgrvgiyfgmkapmmqtadgqieesysisa
gldfpsvgpqhaylnsigradyvsitddealeafktlcrhegiipalesshalahalkmm
reqpekeqllvvnlsgrgdkdiftvhdil