HEADER TRANSCRIPTION 15-NOV-22 8BOB TITLE STRUCTURAL BASIS FOR NEGATIVE REGULATION OF THE MALTOSE SYSTEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN MALY; COMPND 3 CHAIN: A, B; COMPND 4 EC: 4.4.1.13; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: HTH-TYPE TRANSCRIPTIONAL REGULATOR MALT; COMPND 8 CHAIN: C, D; COMPND 9 SYNONYM: ATP-DEPENDENT TRANSCRIPTIONAL ACTIVATOR MALT; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 GENE: MALY, B1622, JW1614; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 9 ORGANISM_TAXID: 562; SOURCE 10 STRAIN: K12 / DH10B; SOURCE 11 GENE: MALT, ECDH10B_3593; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STAND, MALTOSE SYSTEM, TRANSCRIPTION, OLIGOMERIZATION EXPDTA ELECTRON MICROSCOPY AUTHOR J.CHAI,Y.WU REVDAT 2 25-OCT-23 8BOB 1 JRNL REVDAT 1 18-OCT-23 8BOB 0 JRNL AUTH Y.WU,Y.SUN,E.RICHET,Z.HAN,J.CHAI JRNL TITL STRUCTURAL BASIS FOR NEGATIVE REGULATION OF THE ESCHERICHIA JRNL TITL 2 COLI MALTOSE SYSTEM. JRNL REF NAT COMMUN V. 14 4925 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37582800 JRNL DOI 10.1038/S41467-023-40447-Y REMARK 2 REMARK 2 RESOLUTION. 2.94 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 2.940 REMARK 3 NUMBER OF PARTICLES : 176969 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 8BOB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-NOV-22. REMARK 100 THE DEPOSITION ID IS D_1292126695. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : BINARY COMPLEX OF MALY AND MALT REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1200.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : SPOT SCAN REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 63100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -53.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LEU C 399A REMARK 465 PRO C 399B REMARK 465 TRP C 399C REMARK 465 ASP C 399D REMARK 465 SER C 399E REMARK 465 LEU C 399F REMARK 465 LEU C 399G REMARK 465 GLU C 399H REMARK 465 LEU D 399A REMARK 465 PRO D 399B REMARK 465 TRP D 399C REMARK 465 ASP D 399D REMARK 465 SER D 399E REMARK 465 LEU D 399F REMARK 465 LEU D 399G REMARK 465 GLU D 399H REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 23 CG OD1 OD2 REMARK 470 ARG A 24 CG CD NE CZ NH1 NH2 REMARK 470 PHE A 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR A 27 OG1 CG2 REMARK 470 ASP A 29 CG OD1 OD2 REMARK 470 ASP B 23 CG OD1 OD2 REMARK 470 ARG B 24 CG CD NE CZ NH1 NH2 REMARK 470 PHE B 25 CG CD1 CD2 CE1 CE2 CZ REMARK 470 THR B 27 OG1 CG2 REMARK 470 ASP B 29 CG OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 25 -165.11 -162.84 REMARK 500 SER A 36 32.19 -91.96 REMARK 500 MET A 207 69.42 -100.48 REMARK 500 THR A 241 126.85 -34.53 REMARK 500 ASN A 249 74.45 60.49 REMARK 500 SER A 320 101.34 -160.22 REMARK 500 THR A 321 -177.70 -178.62 REMARK 500 PRO A 330 8.83 -69.54 REMARK 500 LYS A 347 62.25 60.75 REMARK 500 PHE B 25 -165.10 -162.82 REMARK 500 SER B 36 32.20 -91.99 REMARK 500 MET B 207 69.43 -100.43 REMARK 500 THR B 241 126.85 -34.55 REMARK 500 ASN B 249 74.50 60.45 REMARK 500 SER B 320 101.39 -160.18 REMARK 500 THR B 321 -177.74 -178.63 REMARK 500 PRO B 330 8.83 -69.56 REMARK 500 LYS B 347 62.25 60.64 REMARK 500 VAL C 11 -136.34 -134.42 REMARK 500 ARG C 21 -38.29 -32.87 REMARK 500 GLN C 101 58.54 -95.96 REMARK 500 ILE C 410 -40.50 -17.26 REMARK 500 ASP D 14 -79.76 -111.72 REMARK 500 GLN D 101 58.55 -95.98 REMARK 500 ASN D 281 -169.94 -129.95 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PLP A 400 REMARK 610 PLP B 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1D2F RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF MALY REMARK 900 RELATED ID: EMD-16140 RELATED DB: EMDB REMARK 900 STRUCTURAL BASIS FOR NEGATIVE REGULATION OF THE MALTOSE SYSTEM DBREF 8BOB A 1 390 UNP P23256 MALY_ECOLI 1 390 DBREF 8BOB B 1 390 UNP P23256 MALY_ECOLI 1 390 DBREF 8BOB C 1 406 UNP B1X764 MALT_ECODH 1 409 DBREF 8BOB D 1 406 UNP B1X764 MALT_ECODH 1 409 SEQADV 8BOB ASN C 192 UNP B1X764 LYS 192 CONFLICT SEQADV 8BOB GLU C 193 UNP B1X764 GLN 193 CONFLICT SEQADV 8BOB ALA C 407 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA C 408 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA C 409 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE C 410 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA C 411 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE C 412 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA C 413 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE C 414 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE C 415 UNP B1X764 EXPRESSION TAG SEQADV 8BOB GLU C 416 UNP B1X764 EXPRESSION TAG SEQADV 8BOB VAL C 417 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ASN D 192 UNP B1X764 LYS 192 CONFLICT SEQADV 8BOB GLU D 193 UNP B1X764 GLN 193 CONFLICT SEQADV 8BOB ALA D 407 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA D 408 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA D 409 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE D 410 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA D 411 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE D 412 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ALA D 413 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE D 414 UNP B1X764 EXPRESSION TAG SEQADV 8BOB ILE D 415 UNP B1X764 EXPRESSION TAG SEQADV 8BOB GLU D 416 UNP B1X764 EXPRESSION TAG SEQADV 8BOB VAL D 417 UNP B1X764 EXPRESSION TAG SEQRES 1 A 390 MET PHE ASP PHE SER LYS VAL VAL ASP ARG HIS GLY THR SEQRES 2 A 390 TRP CYS THR GLN TRP ASP TYR VAL ALA ASP ARG PHE GLY SEQRES 3 A 390 THR ALA ASP LEU LEU PRO PHE THR ILE SER ASP MET ASP SEQRES 4 A 390 PHE ALA THR ALA PRO CYS ILE ILE GLU ALA LEU ASN GLN SEQRES 5 A 390 ARG LEU MET HIS GLY VAL PHE GLY TYR SER ARG TRP LYS SEQRES 6 A 390 ASN ASP GLU PHE LEU ALA ALA ILE ALA HIS TRP PHE SER SEQRES 7 A 390 THR GLN HIS TYR THR ALA ILE ASP SER GLN THR VAL VAL SEQRES 8 A 390 TYR GLY PRO SER VAL ILE TYR MET VAL SER GLU LEU ILE SEQRES 9 A 390 ARG GLN TRP SER GLU THR GLY GLU GLY VAL VAL ILE HIS SEQRES 10 A 390 THR PRO ALA TYR ASP ALA PHE TYR LYS ALA ILE GLU GLY SEQRES 11 A 390 ASN GLN ARG THR VAL MET PRO VAL ALA LEU GLU LYS GLN SEQRES 12 A 390 ALA ASP GLY TRP PHE CYS ASP MET GLY LYS LEU GLU ALA SEQRES 13 A 390 VAL LEU ALA LYS PRO GLU CYS LYS ILE MET LEU LEU CYS SEQRES 14 A 390 SER PRO GLN ASN PRO THR GLY LYS VAL TRP THR CYS ASP SEQRES 15 A 390 GLU LEU GLU ILE MET ALA ASP LEU CYS GLU ARG HIS GLY SEQRES 16 A 390 VAL ARG VAL ILE SER ASP GLU ILE HIS MET ASP MET VAL SEQRES 17 A 390 TRP GLY GLU GLN PRO HIS ILE PRO TRP SER ASN VAL ALA SEQRES 18 A 390 ARG GLY ASP TRP ALA LEU LEU THR SER GLY SER LYS SER SEQRES 19 A 390 PHE ASN ILE PRO ALA LEU THR GLY ALA TYR GLY ILE ILE SEQRES 20 A 390 GLU ASN SER SER SER ARG ASP ALA TYR LEU SER ALA LEU SEQRES 21 A 390 LYS GLY ARG ASP GLY LEU SER SER PRO SER VAL LEU ALA SEQRES 22 A 390 LEU THR ALA HIS ILE ALA ALA TYR GLN GLN GLY ALA PRO SEQRES 23 A 390 TRP LEU ASP ALA LEU ARG ILE TYR LEU LYS ASP ASN LEU SEQRES 24 A 390 THR TYR ILE ALA ASP LYS MET ASN ALA ALA PHE PRO GLU SEQRES 25 A 390 LEU ASN TRP GLN ILE PRO GLN SER THR TYR LEU ALA TRP SEQRES 26 A 390 LEU ASP LEU ARG PRO LEU ASN ILE ASP ASP ASN ALA LEU SEQRES 27 A 390 GLN LYS ALA LEU ILE GLU GLN GLU LYS VAL ALA ILE MET SEQRES 28 A 390 PRO GLY TYR THR TYR GLY GLU GLU GLY ARG GLY PHE VAL SEQRES 29 A 390 ARG LEU ASN ALA GLY CYS PRO ARG SER LYS LEU GLU LYS SEQRES 30 A 390 GLY VAL ALA GLY LEU ILE ASN ALA ILE ARG ALA VAL ARG SEQRES 1 B 390 MET PHE ASP PHE SER LYS VAL VAL ASP ARG HIS GLY THR SEQRES 2 B 390 TRP CYS THR GLN TRP ASP TYR VAL ALA ASP ARG PHE GLY SEQRES 3 B 390 THR ALA ASP LEU LEU PRO PHE THR ILE SER ASP MET ASP SEQRES 4 B 390 PHE ALA THR ALA PRO CYS ILE ILE GLU ALA LEU ASN GLN SEQRES 5 B 390 ARG LEU MET HIS GLY VAL PHE GLY TYR SER ARG TRP LYS SEQRES 6 B 390 ASN ASP GLU PHE LEU ALA ALA ILE ALA HIS TRP PHE SER SEQRES 7 B 390 THR GLN HIS TYR THR ALA ILE ASP SER GLN THR VAL VAL SEQRES 8 B 390 TYR GLY PRO SER VAL ILE TYR MET VAL SER GLU LEU ILE SEQRES 9 B 390 ARG GLN TRP SER GLU THR GLY GLU GLY VAL VAL ILE HIS SEQRES 10 B 390 THR PRO ALA TYR ASP ALA PHE TYR LYS ALA ILE GLU GLY SEQRES 11 B 390 ASN GLN ARG THR VAL MET PRO VAL ALA LEU GLU LYS GLN SEQRES 12 B 390 ALA ASP GLY TRP PHE CYS ASP MET GLY LYS LEU GLU ALA SEQRES 13 B 390 VAL LEU ALA LYS PRO GLU CYS LYS ILE MET LEU LEU CYS SEQRES 14 B 390 SER PRO GLN ASN PRO THR GLY LYS VAL TRP THR CYS ASP SEQRES 15 B 390 GLU LEU GLU ILE MET ALA ASP LEU CYS GLU ARG HIS GLY SEQRES 16 B 390 VAL ARG VAL ILE SER ASP GLU ILE HIS MET ASP MET VAL SEQRES 17 B 390 TRP GLY GLU GLN PRO HIS ILE PRO TRP SER ASN VAL ALA SEQRES 18 B 390 ARG GLY ASP TRP ALA LEU LEU THR SER GLY SER LYS SER SEQRES 19 B 390 PHE ASN ILE PRO ALA LEU THR GLY ALA TYR GLY ILE ILE SEQRES 20 B 390 GLU ASN SER SER SER ARG ASP ALA TYR LEU SER ALA LEU SEQRES 21 B 390 LYS GLY ARG ASP GLY LEU SER SER PRO SER VAL LEU ALA SEQRES 22 B 390 LEU THR ALA HIS ILE ALA ALA TYR GLN GLN GLY ALA PRO SEQRES 23 B 390 TRP LEU ASP ALA LEU ARG ILE TYR LEU LYS ASP ASN LEU SEQRES 24 B 390 THR TYR ILE ALA ASP LYS MET ASN ALA ALA PHE PRO GLU SEQRES 25 B 390 LEU ASN TRP GLN ILE PRO GLN SER THR TYR LEU ALA TRP SEQRES 26 B 390 LEU ASP LEU ARG PRO LEU ASN ILE ASP ASP ASN ALA LEU SEQRES 27 B 390 GLN LYS ALA LEU ILE GLU GLN GLU LYS VAL ALA ILE MET SEQRES 28 B 390 PRO GLY TYR THR TYR GLY GLU GLU GLY ARG GLY PHE VAL SEQRES 29 B 390 ARG LEU ASN ALA GLY CYS PRO ARG SER LYS LEU GLU LYS SEQRES 30 B 390 GLY VAL ALA GLY LEU ILE ASN ALA ILE ARG ALA VAL ARG SEQRES 1 C 420 MET LEU ILE PRO SER LYS LEU SER ARG PRO VAL ARG LEU SEQRES 2 C 420 ASP HIS THR VAL VAL ARG GLU ARG LEU LEU ALA LYS LEU SEQRES 3 C 420 SER GLY ALA ASN ASN PHE ARG LEU ALA LEU ILE THR SER SEQRES 4 C 420 PRO ALA GLY TYR GLY LYS THR THR LEU ILE SER GLN TRP SEQRES 5 C 420 ALA ALA GLY LYS ASN ASP ILE GLY TRP TYR SER LEU ASP SEQRES 6 C 420 GLU GLY ASP ASN GLN GLN GLU ARG PHE ALA SER TYR LEU SEQRES 7 C 420 ILE ALA ALA VAL GLN GLN ALA THR ASN GLY HIS CYS ALA SEQRES 8 C 420 ILE CYS GLU THR MET ALA GLN LYS ARG GLN TYR ALA SER SEQRES 9 C 420 LEU THR SER LEU PHE ALA GLN LEU PHE ILE GLU LEU ALA SEQRES 10 C 420 GLU TRP HIS SER PRO LEU TYR LEU VAL ILE ASP ASP TYR SEQRES 11 C 420 HIS LEU ILE THR ASN PRO VAL ILE HIS GLU SER MET ARG SEQRES 12 C 420 PHE PHE ILE ARG HIS GLN PRO GLU ASN LEU THR LEU VAL SEQRES 13 C 420 VAL LEU SER ARG ASN LEU PRO GLN LEU GLY ILE ALA ASN SEQRES 14 C 420 LEU ARG VAL ARG ASP GLN LEU LEU GLU ILE GLY SER GLN SEQRES 15 C 420 GLN LEU ALA PHE THR HIS GLN GLU ALA ASN GLU PHE PHE SEQRES 16 C 420 ASP CYS ARG LEU SER SER PRO ILE GLU ALA ALA GLU SER SEQRES 17 C 420 SER ARG ILE CYS ASP ASP VAL SER GLY TRP ALA THR ALA SEQRES 18 C 420 LEU GLN LEU ILE ALA LEU SER ALA ARG GLN ASN THR HIS SEQRES 19 C 420 SER ALA HIS LYS SER ALA ARG ARG LEU ALA GLY ILE ASN SEQRES 20 C 420 ALA SER HIS LEU SER ASP TYR LEU VAL ASP GLU VAL LEU SEQRES 21 C 420 ASP ASN VAL ASP LEU ALA THR ARG HIS PHE LEU LEU LYS SEQRES 22 C 420 SER ALA ILE LEU ARG SER MET ASN ASP ALA LEU ILE THR SEQRES 23 C 420 ARG VAL THR GLY GLU GLU ASN GLY GLN MET ARG LEU GLU SEQRES 24 C 420 GLU ILE GLU ARG GLN GLY LEU PHE LEU GLN ARG MET ASP SEQRES 25 C 420 ASP THR GLY GLU TRP PHE CYS TYR HIS PRO LEU PHE GLY SEQRES 26 C 420 ASN PHE LEU ARG GLN ARG CYS GLN TRP GLU LEU ALA ALA SEQRES 27 C 420 GLU LEU PRO GLU ILE HIS ARG ALA ALA ALA GLU SER TRP SEQRES 28 C 420 MET ALA GLN GLY PHE PRO SER GLU ALA ILE HIS HIS ALA SEQRES 29 C 420 LEU ALA ALA GLY ASP ALA LEU MET LEU ARG ASP ILE LEU SEQRES 30 C 420 LEU ASN HIS ALA TRP SER LEU PHE ASN HIS SER GLU LEU SEQRES 31 C 420 SER LEU LEU GLU GLU SER LEU LYS ALA LEU PRO TRP ASP SEQRES 32 C 420 SER LEU LEU GLU ASN PRO ALA ALA ALA ILE ALA ILE ALA SEQRES 33 C 420 ILE ILE GLU VAL SEQRES 1 D 420 MET LEU ILE PRO SER LYS LEU SER ARG PRO VAL ARG LEU SEQRES 2 D 420 ASP HIS THR VAL VAL ARG GLU ARG LEU LEU ALA LYS LEU SEQRES 3 D 420 SER GLY ALA ASN ASN PHE ARG LEU ALA LEU ILE THR SER SEQRES 4 D 420 PRO ALA GLY TYR GLY LYS THR THR LEU ILE SER GLN TRP SEQRES 5 D 420 ALA ALA GLY LYS ASN ASP ILE GLY TRP TYR SER LEU ASP SEQRES 6 D 420 GLU GLY ASP ASN GLN GLN GLU ARG PHE ALA SER TYR LEU SEQRES 7 D 420 ILE ALA ALA VAL GLN GLN ALA THR ASN GLY HIS CYS ALA SEQRES 8 D 420 ILE CYS GLU THR MET ALA GLN LYS ARG GLN TYR ALA SER SEQRES 9 D 420 LEU THR SER LEU PHE ALA GLN LEU PHE ILE GLU LEU ALA SEQRES 10 D 420 GLU TRP HIS SER PRO LEU TYR LEU VAL ILE ASP ASP TYR SEQRES 11 D 420 HIS LEU ILE THR ASN PRO VAL ILE HIS GLU SER MET ARG SEQRES 12 D 420 PHE PHE ILE ARG HIS GLN PRO GLU ASN LEU THR LEU VAL SEQRES 13 D 420 VAL LEU SER ARG ASN LEU PRO GLN LEU GLY ILE ALA ASN SEQRES 14 D 420 LEU ARG VAL ARG ASP GLN LEU LEU GLU ILE GLY SER GLN SEQRES 15 D 420 GLN LEU ALA PHE THR HIS GLN GLU ALA ASN GLU PHE PHE SEQRES 16 D 420 ASP CYS ARG LEU SER SER PRO ILE GLU ALA ALA GLU SER SEQRES 17 D 420 SER ARG ILE CYS ASP ASP VAL SER GLY TRP ALA THR ALA SEQRES 18 D 420 LEU GLN LEU ILE ALA LEU SER ALA ARG GLN ASN THR HIS SEQRES 19 D 420 SER ALA HIS LYS SER ALA ARG ARG LEU ALA GLY ILE ASN SEQRES 20 D 420 ALA SER HIS LEU SER ASP TYR LEU VAL ASP GLU VAL LEU SEQRES 21 D 420 ASP ASN VAL ASP LEU ALA THR ARG HIS PHE LEU LEU LYS SEQRES 22 D 420 SER ALA ILE LEU ARG SER MET ASN ASP ALA LEU ILE THR SEQRES 23 D 420 ARG VAL THR GLY GLU GLU ASN GLY GLN MET ARG LEU GLU SEQRES 24 D 420 GLU ILE GLU ARG GLN GLY LEU PHE LEU GLN ARG MET ASP SEQRES 25 D 420 ASP THR GLY GLU TRP PHE CYS TYR HIS PRO LEU PHE GLY SEQRES 26 D 420 ASN PHE LEU ARG GLN ARG CYS GLN TRP GLU LEU ALA ALA SEQRES 27 D 420 GLU LEU PRO GLU ILE HIS ARG ALA ALA ALA GLU SER TRP SEQRES 28 D 420 MET ALA GLN GLY PHE PRO SER GLU ALA ILE HIS HIS ALA SEQRES 29 D 420 LEU ALA ALA GLY ASP ALA LEU MET LEU ARG ASP ILE LEU SEQRES 30 D 420 LEU ASN HIS ALA TRP SER LEU PHE ASN HIS SER GLU LEU SEQRES 31 D 420 SER LEU LEU GLU GLU SER LEU LYS ALA LEU PRO TRP ASP SEQRES 32 D 420 SER LEU LEU GLU ASN PRO ALA ALA ALA ILE ALA ILE ALA SEQRES 33 D 420 ILE ILE GLU VAL HET PLP A 400 15 HET PLP B 400 15 HET ADP C 501 27 HET ADP D 501 27 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 5 PLP 2(C8 H10 N O6 P) FORMUL 7 ADP 2(C10 H15 N5 O10 P2) HELIX 1 AA1 ALA A 43 MET A 55 1 13 HELIX 2 AA2 ASP A 67 TYR A 82 1 16 HELIX 3 AA3 ASP A 86 GLN A 88 5 3 HELIX 4 AA4 SER A 95 TRP A 107 1 13 HELIX 5 AA5 TYR A 121 ASN A 131 1 11 HELIX 6 AA6 ASP A 150 ALA A 159 1 10 HELIX 7 AA7 THR A 180 HIS A 194 1 15 HELIX 8 AA8 PRO A 216 ALA A 221 1 6 HELIX 9 AA9 GLY A 231 ASN A 236 1 6 HELIX 10 AB1 ASN A 249 GLY A 262 1 14 HELIX 11 AB2 SER A 270 GLY A 284 1 15 HELIX 12 AB3 GLY A 284 PHE A 310 1 27 HELIX 13 AB4 ARG A 329 ASN A 332 5 4 HELIX 14 AB5 ASP A 334 GLN A 345 1 12 HELIX 15 AB6 TYR A 354 GLY A 357 5 4 HELIX 16 AB7 PRO A 371 ALA A 388 1 18 HELIX 17 AB8 ALA B 43 MET B 55 1 13 HELIX 18 AB9 ASP B 67 TYR B 82 1 16 HELIX 19 AC1 ASP B 86 GLN B 88 5 3 HELIX 20 AC2 SER B 95 TRP B 107 1 13 HELIX 21 AC3 TYR B 121 ASN B 131 1 11 HELIX 22 AC4 ASP B 150 ALA B 159 1 10 HELIX 23 AC5 THR B 180 HIS B 194 1 15 HELIX 24 AC6 PRO B 216 ALA B 221 1 6 HELIX 25 AC7 GLY B 231 ASN B 236 1 6 HELIX 26 AC8 ASN B 249 GLY B 262 1 14 HELIX 27 AC9 SER B 270 GLY B 284 1 15 HELIX 28 AD1 GLY B 284 PHE B 310 1 27 HELIX 29 AD2 ARG B 329 ASN B 332 5 4 HELIX 30 AD3 ASP B 334 GLN B 345 1 12 HELIX 31 AD4 TYR B 354 GLY B 357 5 4 HELIX 32 AD5 PRO B 371 ALA B 388 1 18 HELIX 33 AD6 ILE C 3 LEU C 7 5 5 HELIX 34 AD7 ARG C 19 GLY C 28 1 10 HELIX 35 AD8 ALA C 29 PHE C 32 5 4 HELIX 36 AD9 GLY C 44 ALA C 54 1 11 HELIX 37 AE1 ASP C 65 ASN C 69 5 5 HELIX 38 AE2 GLN C 70 ASN C 87 1 18 HELIX 39 AE3 CYS C 90 ARG C 100 1 11 HELIX 40 AE4 SER C 104 TRP C 119 1 16 HELIX 41 AE5 ASP C 129 ILE C 133 5 5 HELIX 42 AE6 ASN C 135 GLN C 149 1 15 HELIX 43 AE7 GLY C 166 ARG C 173 1 8 HELIX 44 AE8 GLY C 180 ALA C 185 1 6 HELIX 45 AE9 THR C 187 LEU C 199 1 13 HELIX 46 AF1 GLU C 204 VAL C 215 1 12 HELIX 47 AF2 TRP C 218 GLN C 231 1 14 HELIX 48 AF3 SER C 235 ALA C 244 1 10 HELIX 49 AF4 ASN C 247 VAL C 259 1 13 HELIX 50 AF5 ASP C 264 ALA C 275 1 12 HELIX 51 AF6 ASN C 281 THR C 289 1 9 HELIX 52 AF7 ASN C 293 GLY C 305 1 13 HELIX 53 AF8 HIS C 321 LEU C 336 1 16 HELIX 54 AF9 GLU C 339 GLY C 355 1 17 HELIX 55 AG1 PHE C 356 GLY C 368 1 13 HELIX 56 AG2 ASP C 369 HIS C 387 1 19 HELIX 57 AG3 GLU C 389 ALA C 399 1 11 HELIX 58 AG4 PRO C 406 VAL C 417 1 12 HELIX 59 AG5 ILE D 3 LEU D 7 5 5 HELIX 60 AG6 ARG D 19 GLY D 28 1 10 HELIX 61 AG7 ALA D 29 PHE D 32 5 4 HELIX 62 AG8 GLY D 44 ALA D 54 1 11 HELIX 63 AG9 ASP D 65 ASN D 69 5 5 HELIX 64 AH1 GLN D 70 ASN D 87 1 18 HELIX 65 AH2 CYS D 90 ARG D 100 1 11 HELIX 66 AH3 SER D 104 TRP D 119 1 16 HELIX 67 AH4 ASP D 129 ILE D 133 5 5 HELIX 68 AH5 ASN D 135 GLN D 149 1 15 HELIX 69 AH6 GLY D 166 ARG D 173 1 8 HELIX 70 AH7 GLY D 180 ALA D 185 1 6 HELIX 71 AH8 THR D 187 LEU D 199 1 13 HELIX 72 AH9 GLU D 204 VAL D 215 1 12 HELIX 73 AI1 TRP D 218 GLN D 231 1 14 HELIX 74 AI2 SER D 235 ALA D 244 1 10 HELIX 75 AI3 ASN D 247 VAL D 259 1 13 HELIX 76 AI4 ASP D 264 ALA D 275 1 12 HELIX 77 AI5 ASN D 281 THR D 289 1 9 HELIX 78 AI6 ASN D 293 GLY D 305 1 13 HELIX 79 AI7 HIS D 321 LEU D 336 1 16 HELIX 80 AI8 GLU D 339 GLY D 355 1 17 HELIX 81 AI9 PHE D 356 GLY D 368 1 13 HELIX 82 AJ1 ASP D 369 HIS D 387 1 19 HELIX 83 AJ2 GLU D 389 ALA D 399 1 11 HELIX 84 AJ3 PRO D 406 VAL D 417 1 12 SHEET 1 AA1 2 LEU A 31 PRO A 32 0 SHEET 2 AA1 2 VAL A 348 ALA A 349 1 O ALA A 349 N LEU A 31 SHEET 1 AA2 7 VAL A 90 GLY A 93 0 SHEET 2 AA2 7 ALA A 243 ILE A 247 -1 O GLY A 245 N VAL A 91 SHEET 3 AA2 7 TRP A 225 THR A 229 -1 N THR A 229 O TYR A 244 SHEET 4 AA2 7 ARG A 197 ASP A 201 1 N SER A 200 O ALA A 226 SHEET 5 AA2 7 CYS A 163 CYS A 169 1 N MET A 166 O ILE A 199 SHEET 6 AA2 7 GLY A 113 THR A 118 1 N VAL A 115 O LEU A 167 SHEET 7 AA2 7 THR A 134 ALA A 139 1 O VAL A 138 N ILE A 116 SHEET 1 AA3 2 GLU A 141 LYS A 142 0 SHEET 2 AA3 2 TRP A 147 PHE A 148 -1 O PHE A 148 N GLU A 141 SHEET 1 AA4 3 LEU A 323 ASP A 327 0 SHEET 2 AA4 3 PHE A 363 ASN A 367 -1 O LEU A 366 N ALA A 324 SHEET 3 AA4 3 MET A 351 PRO A 352 -1 N MET A 351 O ARG A 365 SHEET 1 AA5 2 LEU B 31 PRO B 32 0 SHEET 2 AA5 2 VAL B 348 ALA B 349 1 O ALA B 349 N LEU B 31 SHEET 1 AA6 7 VAL B 90 GLY B 93 0 SHEET 2 AA6 7 ALA B 243 ILE B 247 -1 O GLY B 245 N VAL B 91 SHEET 3 AA6 7 TRP B 225 THR B 229 -1 N THR B 229 O TYR B 244 SHEET 4 AA6 7 ARG B 197 ASP B 201 1 N SER B 200 O ALA B 226 SHEET 5 AA6 7 CYS B 163 CYS B 169 1 N MET B 166 O ILE B 199 SHEET 6 AA6 7 GLY B 113 THR B 118 1 N VAL B 115 O LEU B 167 SHEET 7 AA6 7 THR B 134 ALA B 139 1 O VAL B 138 N ILE B 116 SHEET 1 AA7 2 GLU B 141 LYS B 142 0 SHEET 2 AA7 2 TRP B 147 PHE B 148 -1 O PHE B 148 N GLU B 141 SHEET 1 AA8 3 LEU B 323 ASP B 327 0 SHEET 2 AA8 3 PHE B 363 ASN B 367 -1 O LEU B 366 N ALA B 324 SHEET 3 AA8 3 MET B 351 PRO B 352 -1 N MET B 351 O ARG B 365 SHEET 1 AA9 5 ILE C 59 SER C 63 0 SHEET 2 AA9 5 LEU C 123 ASP C 128 1 O ASP C 128 N TYR C 62 SHEET 3 AA9 5 LEU C 153 SER C 159 1 O VAL C 156 N ILE C 127 SHEET 4 AA9 5 LEU C 34 THR C 38 1 N ALA C 35 O LEU C 155 SHEET 5 AA9 5 LEU C 176 ILE C 179 1 O LEU C 177 N LEU C 36 SHEET 1 AB1 2 LEU C 308 ARG C 310 0 SHEET 2 AB1 2 PHE C 318 TYR C 320 -1 O CYS C 319 N GLN C 309 SHEET 1 AB2 5 ILE D 59 SER D 63 0 SHEET 2 AB2 5 LEU D 123 ASP D 128 1 O ASP D 128 N TYR D 62 SHEET 3 AB2 5 LEU D 153 SER D 159 1 O VAL D 156 N ILE D 127 SHEET 4 AB2 5 LEU D 34 THR D 38 1 N ALA D 35 O LEU D 155 SHEET 5 AB2 5 LEU D 176 ILE D 179 1 O LEU D 177 N LEU D 36 SHEET 1 AB3 2 LEU D 308 ARG D 310 0 SHEET 2 AB3 2 PHE D 318 TYR D 320 -1 O CYS D 319 N GLN D 309 CISPEP 1 ALA A 22 ASP A 23 0 -4.73 CISPEP 2 THR A 118 PRO A 119 0 1.42 CISPEP 3 SER A 170 PRO A 171 0 -0.33 CISPEP 4 ASN A 173 PRO A 174 0 2.89 CISPEP 5 ALA B 22 ASP B 23 0 -4.71 CISPEP 6 THR B 118 PRO B 119 0 1.37 CISPEP 7 SER B 170 PRO B 171 0 -0.23 CISPEP 8 ASN B 173 PRO B 174 0 2.89 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000