HEADER TRANSLATION 20-SEP-24 9DPB TITLE HUMAN LYSRS BOUND TO UNMODIFIED TRNA-LYS3 (UNDOCKED STATE, AMPCPP TITLE 2 BOUND) COMPND MOL_ID: 1; COMPND 2 MOLECULE: LYSINE--TRNA LIGASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: HUMAN KRS; COMPND 5 SYNONYM: LYSYL-TRNA SYNTHETASE,LYSRS; COMPND 6 EC: 2.7.7.-,6.1.1.6; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TRNA-LYS3 (UNMODIFIED); COMPND 10 CHAIN: C; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: KARS, KIAA0070; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606 KEYWDS LYSRS, AMINOACYLATION, TRNALYS3, AMPCPP, TRANSLATION EXPDTA ELECTRON MICROSCOPY AUTHOR S.C.DEVARKAR,Y.XIONG REVDAT 1 12-MAR-25 9DPB 0 JRNL AUTH S.C.DEVARKAR,C.R.BUDDING,C.PATHIRAGE,A.KAVOOR,C.HERBERT, JRNL AUTH 2 P.A.LIMBACH,K.MUSIER-FORSYTH,Y.XIONG JRNL TITL STRUCTURAL BASIS FOR AMINOACYLATION OF CELLULAR MODIFIED JRNL TITL 2 TRNALYS3 BY HUMAN LYSYL-TRNA SYNTHETASE. JRNL REF NUCLEIC ACIDS RES. V. 53 2025 JRNL REFN ESSN 1362-4962 JRNL PMID 40036503 JRNL DOI 10.1093/NAR/GKAF114 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : PHENIX 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 430648 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 9DPB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1000288241. 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 : HUMAN LYSRS BOUND TO UNMODIFIED REMARK 245 TRNA-LYS3 (UNDOCKED STATE, REMARK 245 AMPCPP BOUND) 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 : 7.50 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 81000 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 ALA A 3 REMARK 465 VAL A 4 REMARK 465 GLN A 5 REMARK 465 ALA A 6 REMARK 465 ALA A 7 REMARK 465 GLU A 8 REMARK 465 VAL A 9 REMARK 465 LYS A 10 REMARK 465 VAL A 11 REMARK 465 ASP A 12 REMARK 465 GLY A 13 REMARK 465 SER A 14 REMARK 465 GLU A 15 REMARK 465 PRO A 16 REMARK 465 LYS A 17 REMARK 465 LEU A 18 REMARK 465 SER A 19 REMARK 465 LYS A 20 REMARK 465 ASN A 21 REMARK 465 GLU A 22 REMARK 465 LEU A 23 REMARK 465 LYS A 24 REMARK 465 ARG A 25 REMARK 465 ARG A 26 REMARK 465 LEU A 27 REMARK 465 LYS A 28 REMARK 465 ALA A 29 REMARK 465 GLU A 30 REMARK 465 LYS A 31 REMARK 465 LYS A 32 REMARK 465 VAL A 33 REMARK 465 ALA A 34 REMARK 465 GLU A 35 REMARK 465 LYS A 36 REMARK 465 GLU A 37 REMARK 465 ALA A 38 REMARK 465 LYS A 39 REMARK 465 GLN A 40 REMARK 465 LYS A 41 REMARK 465 GLU A 42 REMARK 465 LEU A 43 REMARK 465 SER A 44 REMARK 465 GLU A 45 REMARK 465 LYS A 46 REMARK 465 GLN A 47 REMARK 465 LEU A 48 REMARK 465 SER A 49 REMARK 465 GLN A 50 REMARK 465 ALA A 51 REMARK 465 THR A 52 REMARK 465 ALA A 53 REMARK 465 ALA A 54 REMARK 465 ALA A 55 REMARK 465 THR A 56 REMARK 465 ASN A 57 REMARK 465 HIS A 58 REMARK 465 THR A 59 REMARK 465 THR A 60 REMARK 465 ASP A 61 REMARK 465 ASN A 62 REMARK 465 GLY A 63 REMARK 465 VAL A 64 REMARK 465 GLY A 65 REMARK 465 PRO A 66 REMARK 465 GLU A 67 REMARK 465 GLU A 68 REMARK 465 GLU A 69 REMARK 465 SER A 70 REMARK 465 VAL A 71 REMARK 465 LYS A 578 REMARK 465 LYS A 579 REMARK 465 GLU A 580 REMARK 465 ASN A 581 REMARK 465 VAL A 582 REMARK 465 ALA A 583 REMARK 465 THR A 584 REMARK 465 THR A 585 REMARK 465 ASP A 586 REMARK 465 THR A 587 REMARK 465 LEU A 588 REMARK 465 GLU A 589 REMARK 465 SER A 590 REMARK 465 THR A 591 REMARK 465 THR A 592 REMARK 465 VAL A 593 REMARK 465 GLY A 594 REMARK 465 THR A 595 REMARK 465 SER A 596 REMARK 465 VAL A 597 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 ALA B 3 REMARK 465 VAL B 4 REMARK 465 GLN B 5 REMARK 465 ALA B 6 REMARK 465 ALA B 7 REMARK 465 GLU B 8 REMARK 465 VAL B 9 REMARK 465 LYS B 10 REMARK 465 VAL B 11 REMARK 465 ASP B 12 REMARK 465 GLY B 13 REMARK 465 SER B 14 REMARK 465 GLU B 15 REMARK 465 PRO B 16 REMARK 465 LYS B 17 REMARK 465 LEU B 18 REMARK 465 SER B 19 REMARK 465 LYS B 20 REMARK 465 ASN B 21 REMARK 465 GLU B 22 REMARK 465 LEU B 23 REMARK 465 LYS B 24 REMARK 465 ARG B 25 REMARK 465 ARG B 26 REMARK 465 LEU B 27 REMARK 465 LYS B 28 REMARK 465 ALA B 29 REMARK 465 GLU B 30 REMARK 465 LYS B 31 REMARK 465 LYS B 32 REMARK 465 VAL B 33 REMARK 465 ALA B 34 REMARK 465 GLU B 35 REMARK 465 LYS B 36 REMARK 465 GLU B 37 REMARK 465 ALA B 38 REMARK 465 LYS B 39 REMARK 465 GLN B 40 REMARK 465 LYS B 41 REMARK 465 GLU B 42 REMARK 465 LEU B 43 REMARK 465 SER B 44 REMARK 465 GLU B 45 REMARK 465 LYS B 46 REMARK 465 GLN B 47 REMARK 465 LEU B 48 REMARK 465 SER B 49 REMARK 465 GLN B 50 REMARK 465 ALA B 51 REMARK 465 THR B 52 REMARK 465 ALA B 53 REMARK 465 ALA B 54 REMARK 465 ALA B 55 REMARK 465 THR B 56 REMARK 465 ASN B 57 REMARK 465 HIS B 58 REMARK 465 THR B 59 REMARK 465 THR B 60 REMARK 465 ASP B 61 REMARK 465 ASN B 62 REMARK 465 GLY B 63 REMARK 465 VAL B 64 REMARK 465 GLY B 65 REMARK 465 PRO B 66 REMARK 465 GLU B 67 REMARK 465 GLU B 68 REMARK 465 GLU B 69 REMARK 465 SER B 70 REMARK 465 VAL B 71 REMARK 465 ASP B 577 REMARK 465 LYS B 578 REMARK 465 LYS B 579 REMARK 465 GLU B 580 REMARK 465 ASN B 581 REMARK 465 VAL B 582 REMARK 465 ALA B 583 REMARK 465 THR B 584 REMARK 465 THR B 585 REMARK 465 ASP B 586 REMARK 465 THR B 587 REMARK 465 LEU B 588 REMARK 465 GLU B 589 REMARK 465 SER B 590 REMARK 465 THR B 591 REMARK 465 THR B 592 REMARK 465 VAL B 593 REMARK 465 GLY B 594 REMARK 465 THR B 595 REMARK 465 SER B 596 REMARK 465 VAL B 597 REMARK 465 C C 74 REMARK 465 C C 75 REMARK 465 A C 76 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 ASN A 90 30.80 -96.26 REMARK 500 MET A 157 78.65 -100.84 REMARK 500 LYS A 223 47.52 -83.09 REMARK 500 PHE A 387 52.16 -93.62 REMARK 500 ARG A 438 33.29 -97.35 REMARK 500 LEU A 452 -50.03 -121.06 REMARK 500 GLU A 525 -131.71 56.84 REMARK 500 MET A 527 -164.83 -165.80 REMARK 500 LEU B 142 118.69 -160.02 REMARK 500 GLU B 325 -169.66 -128.43 REMARK 500 ILE B 365 -60.93 -96.18 REMARK 500 THR B 411 -3.37 63.44 REMARK 500 THR B 455 32.09 -96.42 REMARK 500 MET B 469 37.47 -99.57 REMARK 500 SER B 470 79.13 -155.47 REMARK 500 PRO B 575 5.82 -67.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-47101 RELATED DB: EMDB REMARK 900 HUMAN LYSRS BOUND TO UNMODIFIED TRNA-LYS3 (UNDOCKED STATE, AMPCPP REMARK 900 BOUND) DBREF 9DPB A 1 597 UNP Q15046 SYK_HUMAN 1 597 DBREF 9DPB B 1 597 UNP Q15046 SYK_HUMAN 1 597 DBREF 9DPB C 1 76 GB 175401 L10753.1 1 76 SEQRES 1 A 597 MET ALA ALA VAL GLN ALA ALA GLU VAL LYS VAL ASP GLY SEQRES 2 A 597 SER GLU PRO LYS LEU SER LYS ASN GLU LEU LYS ARG ARG SEQRES 3 A 597 LEU LYS ALA GLU LYS LYS VAL ALA GLU LYS GLU ALA LYS SEQRES 4 A 597 GLN LYS GLU LEU SER GLU LYS GLN LEU SER GLN ALA THR SEQRES 5 A 597 ALA ALA ALA THR ASN HIS THR THR ASP ASN GLY VAL GLY SEQRES 6 A 597 PRO GLU GLU GLU SER VAL ASP PRO ASN GLN TYR TYR LYS SEQRES 7 A 597 ILE ARG SER GLN ALA ILE HIS GLN LEU LYS VAL ASN GLY SEQRES 8 A 597 GLU ASP PRO TYR PRO HIS LYS PHE HIS VAL ASP ILE SER SEQRES 9 A 597 LEU THR ASP PHE ILE GLN LYS TYR SER HIS LEU GLN PRO SEQRES 10 A 597 GLY ASP HIS LEU THR ASP ILE THR LEU LYS VAL ALA GLY SEQRES 11 A 597 ARG ILE HIS ALA LYS ARG ALA SER GLY GLY LYS LEU ILE SEQRES 12 A 597 PHE TYR ASP LEU ARG GLY GLU GLY VAL LYS LEU GLN VAL SEQRES 13 A 597 MET ALA ASN SER ARG ASN TYR LYS SER GLU GLU GLU PHE SEQRES 14 A 597 ILE HIS ILE ASN ASN LYS LEU ARG ARG GLY ASP ILE ILE SEQRES 15 A 597 GLY VAL GLN GLY ASN PRO GLY LYS THR LYS LYS GLY GLU SEQRES 16 A 597 LEU SER ILE ILE PRO TYR GLU ILE THR LEU LEU SER PRO SEQRES 17 A 597 CYS LEU HIS MET LEU PRO HIS LEU HIS PHE GLY LEU LYS SEQRES 18 A 597 ASP LYS GLU THR ARG TYR ARG GLN ARG TYR LEU ASP LEU SEQRES 19 A 597 ILE LEU ASN ASP PHE VAL ARG GLN LYS PHE ILE ILE ARG SEQRES 20 A 597 SER LYS ILE ILE THR TYR ILE ARG SER PHE LEU ASP GLU SEQRES 21 A 597 LEU GLY PHE LEU GLU ILE GLU THR PRO MET MET ASN ILE SEQRES 22 A 597 ILE PRO GLY GLY ALA VAL ALA LYS PRO PHE ILE THR TYR SEQRES 23 A 597 HIS ASN GLU LEU ASP MET ASN LEU TYR MET ARG ILE ALA SEQRES 24 A 597 PRO GLU LEU TYR HIS LYS MET LEU VAL VAL GLY GLY ILE SEQRES 25 A 597 ASP ARG VAL TYR GLU ILE GLY ARG GLN PHE ARG ASN GLU SEQRES 26 A 597 GLY ILE ASP LEU THR HIS ASN PRO GLU PHE THR THR CYS SEQRES 27 A 597 GLU PHE TYR MET ALA TYR ALA ASP TYR HIS ASP LEU MET SEQRES 28 A 597 GLU ILE THR GLU LYS MET VAL SER GLY MET VAL LYS HIS SEQRES 29 A 597 ILE THR GLY SER TYR LYS VAL THR TYR HIS PRO ASP GLY SEQRES 30 A 597 PRO GLU GLY GLN ALA TYR ASP VAL ASP PHE THR PRO PRO SEQRES 31 A 597 PHE ARG ARG ILE ASN MET VAL GLU GLU LEU GLU LYS ALA SEQRES 32 A 597 LEU GLY MET LYS LEU PRO GLU THR ASN LEU PHE GLU THR SEQRES 33 A 597 GLU GLU THR ARG LYS ILE LEU ASP ASP ILE CYS VAL ALA SEQRES 34 A 597 LYS ALA VAL GLU CYS PRO PRO PRO ARG THR THR ALA ARG SEQRES 35 A 597 LEU LEU ASP LYS LEU VAL GLY GLU PHE LEU GLU VAL THR SEQRES 36 A 597 CYS ILE ASN PRO THR PHE ILE CYS ASP HIS PRO GLN ILE SEQRES 37 A 597 MET SER PRO LEU ALA LYS TRP HIS ARG SER LYS GLU GLY SEQRES 38 A 597 LEU THR GLU ARG PHE GLU LEU PHE VAL MET LYS LYS GLU SEQRES 39 A 597 ILE CYS ASN ALA TYR THR GLU LEU ASN ASP PRO MET ARG SEQRES 40 A 597 GLN ARG GLN LEU PHE GLU GLU GLN ALA LYS ALA LYS ALA SEQRES 41 A 597 ALA GLY ASP ASP GLU ALA MET PHE ILE ASP GLU ASN PHE SEQRES 42 A 597 CYS THR ALA LEU GLU TYR GLY LEU PRO PRO THR ALA GLY SEQRES 43 A 597 TRP GLY MET GLY ILE ASP ARG VAL ALA MET PHE LEU THR SEQRES 44 A 597 ASP SER ASN ASN ILE LYS GLU VAL LEU LEU PHE PRO ALA SEQRES 45 A 597 MET LYS PRO GLU ASP LYS LYS GLU ASN VAL ALA THR THR SEQRES 46 A 597 ASP THR LEU GLU SER THR THR VAL GLY THR SER VAL SEQRES 1 B 597 MET ALA ALA VAL GLN ALA ALA GLU VAL LYS VAL ASP GLY SEQRES 2 B 597 SER GLU PRO LYS LEU SER LYS ASN GLU LEU LYS ARG ARG SEQRES 3 B 597 LEU LYS ALA GLU LYS LYS VAL ALA GLU LYS GLU ALA LYS SEQRES 4 B 597 GLN LYS GLU LEU SER GLU LYS GLN LEU SER GLN ALA THR SEQRES 5 B 597 ALA ALA ALA THR ASN HIS THR THR ASP ASN GLY VAL GLY SEQRES 6 B 597 PRO GLU GLU GLU SER VAL ASP PRO ASN GLN TYR TYR LYS SEQRES 7 B 597 ILE ARG SER GLN ALA ILE HIS GLN LEU LYS VAL ASN GLY SEQRES 8 B 597 GLU ASP PRO TYR PRO HIS LYS PHE HIS VAL ASP ILE SER SEQRES 9 B 597 LEU THR ASP PHE ILE GLN LYS TYR SER HIS LEU GLN PRO SEQRES 10 B 597 GLY ASP HIS LEU THR ASP ILE THR LEU LYS VAL ALA GLY SEQRES 11 B 597 ARG ILE HIS ALA LYS ARG ALA SER GLY GLY LYS LEU ILE SEQRES 12 B 597 PHE TYR ASP LEU ARG GLY GLU GLY VAL LYS LEU GLN VAL SEQRES 13 B 597 MET ALA ASN SER ARG ASN TYR LYS SER GLU GLU GLU PHE SEQRES 14 B 597 ILE HIS ILE ASN ASN LYS LEU ARG ARG GLY ASP ILE ILE SEQRES 15 B 597 GLY VAL GLN GLY ASN PRO GLY LYS THR LYS LYS GLY GLU SEQRES 16 B 597 LEU SER ILE ILE PRO TYR GLU ILE THR LEU LEU SER PRO SEQRES 17 B 597 CYS LEU HIS MET LEU PRO HIS LEU HIS PHE GLY LEU LYS SEQRES 18 B 597 ASP LYS GLU THR ARG TYR ARG GLN ARG TYR LEU ASP LEU SEQRES 19 B 597 ILE LEU ASN ASP PHE VAL ARG GLN LYS PHE ILE ILE ARG SEQRES 20 B 597 SER LYS ILE ILE THR TYR ILE ARG SER PHE LEU ASP GLU SEQRES 21 B 597 LEU GLY PHE LEU GLU ILE GLU THR PRO MET MET ASN ILE SEQRES 22 B 597 ILE PRO GLY GLY ALA VAL ALA LYS PRO PHE ILE THR TYR SEQRES 23 B 597 HIS ASN GLU LEU ASP MET ASN LEU TYR MET ARG ILE ALA SEQRES 24 B 597 PRO GLU LEU TYR HIS LYS MET LEU VAL VAL GLY GLY ILE SEQRES 25 B 597 ASP ARG VAL TYR GLU ILE GLY ARG GLN PHE ARG ASN GLU SEQRES 26 B 597 GLY ILE ASP LEU THR HIS ASN PRO GLU PHE THR THR CYS SEQRES 27 B 597 GLU PHE TYR MET ALA TYR ALA ASP TYR HIS ASP LEU MET SEQRES 28 B 597 GLU ILE THR GLU LYS MET VAL SER GLY MET VAL LYS HIS SEQRES 29 B 597 ILE THR GLY SER TYR LYS VAL THR TYR HIS PRO ASP GLY SEQRES 30 B 597 PRO GLU GLY GLN ALA TYR ASP VAL ASP PHE THR PRO PRO SEQRES 31 B 597 PHE ARG ARG ILE ASN MET VAL GLU GLU LEU GLU LYS ALA SEQRES 32 B 597 LEU GLY MET LYS LEU PRO GLU THR ASN LEU PHE GLU THR SEQRES 33 B 597 GLU GLU THR ARG LYS ILE LEU ASP ASP ILE CYS VAL ALA SEQRES 34 B 597 LYS ALA VAL GLU CYS PRO PRO PRO ARG THR THR ALA ARG SEQRES 35 B 597 LEU LEU ASP LYS LEU VAL GLY GLU PHE LEU GLU VAL THR SEQRES 36 B 597 CYS ILE ASN PRO THR PHE ILE CYS ASP HIS PRO GLN ILE SEQRES 37 B 597 MET SER PRO LEU ALA LYS TRP HIS ARG SER LYS GLU GLY SEQRES 38 B 597 LEU THR GLU ARG PHE GLU LEU PHE VAL MET LYS LYS GLU SEQRES 39 B 597 ILE CYS ASN ALA TYR THR GLU LEU ASN ASP PRO MET ARG SEQRES 40 B 597 GLN ARG GLN LEU PHE GLU GLU GLN ALA LYS ALA LYS ALA SEQRES 41 B 597 ALA GLY ASP ASP GLU ALA MET PHE ILE ASP GLU ASN PHE SEQRES 42 B 597 CYS THR ALA LEU GLU TYR GLY LEU PRO PRO THR ALA GLY SEQRES 43 B 597 TRP GLY MET GLY ILE ASP ARG VAL ALA MET PHE LEU THR SEQRES 44 B 597 ASP SER ASN ASN ILE LYS GLU VAL LEU LEU PHE PRO ALA SEQRES 45 B 597 MET LYS PRO GLU ASP LYS LYS GLU ASN VAL ALA THR THR SEQRES 46 B 597 ASP THR LEU GLU SER THR THR VAL GLY THR SER VAL SEQRES 1 C 76 G C C C G G A U A G C U C SEQRES 2 C 76 A G U C G G U A G A G C A SEQRES 3 C 76 U C A G A C U U U U A A U SEQRES 4 C 76 C U G A G G G U C C A G G SEQRES 5 C 76 G U U C A A G U C C C U G SEQRES 6 C 76 U U C G G G C G C C A HET LYS A 601 10 HET APC A 602 31 HET MG A 603 1 HET MG A 604 1 HET LYS B 601 10 HET APC B 602 31 HET MG B 603 1 HET MG B 604 1 HET NA C 101 1 HETNAM LYS LYSINE HETNAM APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER HETNAM MG MAGNESIUM ION HETNAM NA SODIUM ION HETSYN APC ALPHA,BETA-METHYLENEADENOSINE-5'-TRIPHOSPHATE FORMUL 4 LYS 2(C6 H15 N2 O2 1+) FORMUL 5 APC 2(C11 H18 N5 O12 P3) FORMUL 6 MG 4(MG 2+) FORMUL 12 NA NA 1+ HELIX 1 AA1 GLN A 75 ASN A 90 1 16 HELIX 2 AA2 SER A 104 SER A 113 1 10 HELIX 3 AA3 ARG A 161 TYR A 163 5 3 HELIX 4 AA4 SER A 165 ASN A 174 1 10 HELIX 5 AA5 GLU A 224 GLN A 229 1 6 HELIX 6 AA6 GLN A 229 ASN A 237 1 9 HELIX 7 AA7 ASP A 238 LEU A 261 1 24 HELIX 8 AA8 PRO A 300 GLY A 311 1 12 HELIX 9 AA9 ASP A 346 GLY A 367 1 22 HELIX 10 AB1 ASN A 395 GLY A 405 1 11 HELIX 11 AB2 GLU A 410 GLU A 415 5 6 HELIX 12 AB3 THR A 416 LYS A 430 1 15 HELIX 13 AB4 THR A 439 LEU A 452 1 14 HELIX 14 AB5 GLU A 453 CYS A 456 5 4 HELIX 15 AB6 ASP A 504 ALA A 521 1 18 HELIX 16 AB7 ASP A 530 GLU A 538 1 9 HELIX 17 AB8 ILE A 551 THR A 559 1 9 HELIX 18 AB9 ASN A 563 VAL A 567 5 5 HELIX 19 AC1 PRO B 73 ASN B 90 1 18 HELIX 20 AC2 SER B 104 TYR B 112 1 9 HELIX 21 AC3 SER B 165 ASN B 174 1 10 HELIX 22 AC4 ASP B 222 GLN B 229 1 8 HELIX 23 AC5 GLN B 229 ASN B 237 1 9 HELIX 24 AC6 ASP B 238 LEU B 261 1 24 HELIX 25 AC7 PRO B 300 GLY B 311 1 12 HELIX 26 AC8 HIS B 348 GLY B 367 1 20 HELIX 27 AC9 VAL B 397 GLY B 405 1 9 HELIX 28 AD1 THR B 416 LYS B 430 1 15 HELIX 29 AD2 THR B 439 LEU B 452 1 14 HELIX 30 AD3 ILE B 468 SER B 470 5 3 HELIX 31 AD4 ASP B 504 GLY B 522 1 19 HELIX 32 AD5 ASP B 530 TYR B 539 1 10 HELIX 33 AD6 ILE B 551 THR B 559 1 9 SHEET 1 AA1 6 LEU A 126 ALA A 137 0 SHEET 2 AA1 6 LEU A 142 GLY A 149 -1 O PHE A 144 N ARG A 136 SHEET 3 AA1 6 VAL A 152 ASN A 159 -1 O VAL A 152 N GLY A 149 SHEET 4 AA1 6 LEU A 196 SER A 207 1 O ILE A 198 N GLN A 155 SHEET 5 AA1 6 ILE A 181 LYS A 190 -1 N GLY A 183 O THR A 204 SHEET 6 AA1 6 LEU A 126 ALA A 137 -1 N GLY A 130 O ILE A 182 SHEET 1 AA2 8 LEU A 264 GLU A 265 0 SHEET 2 AA2 8 ARG A 314 PHE A 322 1 O TYR A 316 N LEU A 264 SHEET 3 AA2 8 GLU A 334 ALA A 343 -1 O PHE A 335 N GLN A 321 SHEET 4 AA2 8 THR A 544 GLY A 550 -1 O TRP A 547 N PHE A 340 SHEET 5 AA2 8 LYS A 493 THR A 500 -1 N ASN A 497 O GLY A 548 SHEET 6 AA2 8 ARG A 485 VAL A 490 -1 N LEU A 488 O CYS A 496 SHEET 7 AA2 8 THR A 460 ILE A 462 -1 N ILE A 462 O GLU A 487 SHEET 8 AA2 8 ARG A 392 ILE A 394 1 N ARG A 392 O PHE A 461 SHEET 1 AA3 3 MET A 271 ASN A 272 0 SHEET 2 AA3 3 MET A 292 MET A 296 -1 O TYR A 295 N ASN A 272 SHEET 3 AA3 3 ILE A 284 HIS A 287 -1 N THR A 285 O LEU A 294 SHEET 1 AA4 2 LYS A 370 TYR A 373 0 SHEET 2 AA4 2 TYR A 383 ASP A 386 -1 O TYR A 383 N TYR A 373 SHEET 1 AA5 2 HIS A 465 PRO A 466 0 SHEET 2 AA5 2 LEU A 482 THR A 483 -1 O THR A 483 N HIS A 465 SHEET 1 AA6 5 VAL B 156 ASN B 159 0 SHEET 2 AA6 5 LEU B 142 ARG B 148 -1 N ILE B 143 O ALA B 158 SHEET 3 AA6 5 LEU B 126 ALA B 137 -1 N ARG B 136 O PHE B 144 SHEET 4 AA6 5 ILE B 181 LYS B 190 -1 O GLY B 186 N LEU B 126 SHEET 5 AA6 5 LEU B 196 SER B 207 -1 O SER B 197 N GLY B 189 SHEET 1 AA7 8 LEU B 264 GLU B 265 0 SHEET 2 AA7 8 ARG B 314 PHE B 322 1 O TYR B 316 N LEU B 264 SHEET 3 AA7 8 GLU B 334 ALA B 343 -1 O PHE B 335 N GLN B 321 SHEET 4 AA7 8 THR B 544 GLY B 550 -1 O ALA B 545 N MET B 342 SHEET 5 AA7 8 LYS B 493 THR B 500 -1 N ASN B 497 O GLY B 548 SHEET 6 AA7 8 LEU B 482 VAL B 490 -1 N LEU B 488 O CYS B 496 SHEET 7 AA7 8 THR B 460 ILE B 462 -1 N THR B 460 O PHE B 489 SHEET 8 AA7 8 ARG B 392 ILE B 394 1 N ARG B 392 O PHE B 461 SHEET 1 AA8 7 LEU B 264 GLU B 265 0 SHEET 2 AA8 7 ARG B 314 PHE B 322 1 O TYR B 316 N LEU B 264 SHEET 3 AA8 7 GLU B 334 ALA B 343 -1 O PHE B 335 N GLN B 321 SHEET 4 AA8 7 THR B 544 GLY B 550 -1 O ALA B 545 N MET B 342 SHEET 5 AA8 7 LYS B 493 THR B 500 -1 N ASN B 497 O GLY B 548 SHEET 6 AA8 7 LEU B 482 VAL B 490 -1 N LEU B 488 O CYS B 496 SHEET 7 AA8 7 ASP B 464 PRO B 466 -1 N HIS B 465 O THR B 483 SHEET 1 AA9 2 MET B 271 ASN B 272 0 SHEET 2 AA9 2 TYR B 295 MET B 296 -1 O TYR B 295 N ASN B 272 SHEET 1 AB1 2 LYS B 370 TYR B 373 0 SHEET 2 AB1 2 TYR B 383 ASP B 386 -1 O TYR B 383 N TYR B 373 LINK OE2 GLU A 494 MG MG A 603 1555 1555 2.26 LINK OE2 GLU B 487 MG MG B 604 1555 1555 2.55 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