HEADER METAL TRANSPORT 24-DEC-19 6LLY TITLE CRYOEM STRUCTURE OF SERCA2B WT IN E2-BEF3- STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SARCOPLASMIC/ENDOPLASMIC RETICULUM CALCIUM ATPASE 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SR CA(2+)-ATPASE 2,CALCIUM PUMP 2,CALCIUM-TRANSPORTING COMPND 5 ATPASE SARCOPLASMIC RETICULUM TYPE,SLOW TWITCH SKELETAL MUSCLE COMPND 6 ISOFORM,ENDOPLASMIC RETICULUM CLASS 1/2 CA(2+) ATPASE; COMPND 7 EC: 7.2.2.10; COMPND 8 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: ATP2A2, ATP2B; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS CALCIUM, METAL TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR Y.ZHANG,A.TSUTSUMI,S.WATANABE,K.INABA REVDAT 4 27-MAR-24 6LLY 1 REMARK REVDAT 3 16-SEP-20 6LLY 1 JRNL REVDAT 2 09-SEP-20 6LLY 1 JRNL REVDAT 1 26-AUG-20 6LLY 0 JRNL AUTH Y.ZHANG,M.INOUE,A.TSUTSUMI,S.WATANABE,T.NISHIZAWA,K.NAGATA, JRNL AUTH 2 M.KIKKAWA,K.INABA JRNL TITL CRYO-EM STRUCTURES OF SERCA2B REVEAL THE MECHANISM OF JRNL TITL 2 REGULATION BY THE LUMINAL EXTENSION TAIL. JRNL REF SCI ADV V. 6 B0147 2020 JRNL REFN ESSN 2375-2548 JRNL PMID 32851169 JRNL DOI 10.1126/SCIADV.ABB0147 REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.800 REMARK 3 NUMBER OF PARTICLES : 623250 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 6LLY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-DEC-19. REMARK 100 THE DEPOSITION ID IS D_1300014849. 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 : SERCA2B WITH BEF3 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 : 7.00 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 KRIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL 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) : 6000.00 REMARK 245 ILLUMINATION MODE : OTHER 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 -27 REMARK 465 GLY A -26 REMARK 465 GLY A -25 REMARK 465 VAL A -24 REMARK 465 ALA A -23 REMARK 465 MET A -22 REMARK 465 PRO A -21 REMARK 465 GLY A -20 REMARK 465 ALA A -19 REMARK 465 GLU A -18 REMARK 465 ASP A -17 REMARK 465 ASP A -16 REMARK 465 VAL A -15 REMARK 465 VAL A -14 REMARK 465 ARG A -13 REMARK 465 GLU A -12 REMARK 465 ASN A -11 REMARK 465 LEU A -10 REMARK 465 TYR A -9 REMARK 465 PHE A -8 REMARK 465 GLN A -7 REMARK 465 GLY A -6 REMARK 465 LYS A -5 REMARK 465 ASP A -4 REMARK 465 GLY A -3 REMARK 465 LEU A -2 REMARK 465 ALA A -1 REMARK 465 ALA A 0 REMARK 465 GLU A 79 REMARK 465 GLU A 80 REMARK 465 GLY A 81 REMARK 465 GLU A 82 REMARK 465 GLU A 83 REMARK 465 THR A 84 REMARK 465 LYS A 502 REMARK 465 PRO A 503 REMARK 465 SER A 504 REMARK 465 ARG A 505 REMARK 465 THR A 506 REMARK 465 SER A 507 REMARK 465 LEU A 991 REMARK 465 GLU A 992 REMARK 465 PRO A 993 REMARK 465 GLY A 994 REMARK 465 LYS A 995 REMARK 465 GLU A 996 REMARK 465 CYS A 997 REMARK 465 VAL A 998 REMARK 465 GLN A 999 REMARK 465 PRO A 1000 REMARK 465 ALA A 1001 REMARK 465 THR A 1002 REMARK 465 LYS A 1003 REMARK 465 SER A 1004 REMARK 465 CYS A 1005 REMARK 465 SER A 1006 REMARK 465 PHE A 1007 REMARK 465 SER A 1008 REMARK 465 ALA A 1009 REMARK 465 CYS A 1010 REMARK 465 THR A 1011 REMARK 465 ASP A 1012 REMARK 465 GLY A 1013 REMARK 465 ILE A 1014 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 PHE A 782 CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 950 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 351 F1 BEF A 2001 2.13 REMARK 500 REMARK 500 REMARK: NULL 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 ALA A 216 -53.69 -120.38 REMARK 500 THR A 355 -62.30 -96.53 REMARK 500 ASP A 375 12.56 52.96 REMARK 500 PRO A 391 47.89 -75.65 REMARK 500 PHE A 483 152.28 -48.64 REMARK 500 LEU A 577 49.32 -91.89 REMARK 500 VAL A 797 -60.46 -91.30 REMARK 500 ASP A 814 35.20 -99.51 REMARK 500 ILE A 856 -52.26 -125.73 REMARK 500 ASP A 878 -70.32 -55.09 REMARK 500 ASN A 879 63.01 -163.17 REMARK 500 PHE A 882 77.40 -101.60 REMARK 500 PRO A 975 -4.98 -59.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 BEF A2001 BE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 351 OD1 REMARK 620 2 BEF A2001 F1 109.6 REMARK 620 3 BEF A2001 F2 109.5 112.1 REMARK 620 4 BEF A2001 F3 109.5 109.4 106.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A2002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 351 OD2 REMARK 620 2 THR A 353 O 84.7 REMARK 620 3 ASP A 702 OD1 96.5 89.7 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 2002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-0912 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-0915 RELATED DB: EMDB REMARK 900 WT TRANSPORTER STATE1 DBREF 6LLY A 1 1042 UNP P16615 AT2A2_HUMAN 1 1042 SEQADV 6LLY MET A -27 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLY A -26 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLY A -25 UNP P16615 EXPRESSION TAG SEQADV 6LLY VAL A -24 UNP P16615 EXPRESSION TAG SEQADV 6LLY ALA A -23 UNP P16615 EXPRESSION TAG SEQADV 6LLY MET A -22 UNP P16615 EXPRESSION TAG SEQADV 6LLY PRO A -21 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLY A -20 UNP P16615 EXPRESSION TAG SEQADV 6LLY ALA A -19 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLU A -18 UNP P16615 EXPRESSION TAG SEQADV 6LLY ASP A -17 UNP P16615 EXPRESSION TAG SEQADV 6LLY ASP A -16 UNP P16615 EXPRESSION TAG SEQADV 6LLY VAL A -15 UNP P16615 EXPRESSION TAG SEQADV 6LLY VAL A -14 UNP P16615 EXPRESSION TAG SEQADV 6LLY ARG A -13 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLU A -12 UNP P16615 EXPRESSION TAG SEQADV 6LLY ASN A -11 UNP P16615 EXPRESSION TAG SEQADV 6LLY LEU A -10 UNP P16615 EXPRESSION TAG SEQADV 6LLY TYR A -9 UNP P16615 EXPRESSION TAG SEQADV 6LLY PHE A -8 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLN A -7 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLY A -6 UNP P16615 EXPRESSION TAG SEQADV 6LLY LYS A -5 UNP P16615 EXPRESSION TAG SEQADV 6LLY ASP A -4 UNP P16615 EXPRESSION TAG SEQADV 6LLY GLY A -3 UNP P16615 EXPRESSION TAG SEQADV 6LLY LEU A -2 UNP P16615 EXPRESSION TAG SEQADV 6LLY ALA A -1 UNP P16615 EXPRESSION TAG SEQADV 6LLY ALA A 0 UNP P16615 EXPRESSION TAG SEQRES 1 A 1070 MET GLY GLY VAL ALA MET PRO GLY ALA GLU ASP ASP VAL SEQRES 2 A 1070 VAL ARG GLU ASN LEU TYR PHE GLN GLY LYS ASP GLY LEU SEQRES 3 A 1070 ALA ALA MET GLU ASN ALA HIS THR LYS THR VAL GLU GLU SEQRES 4 A 1070 VAL LEU GLY HIS PHE GLY VAL ASN GLU SER THR GLY LEU SEQRES 5 A 1070 SER LEU GLU GLN VAL LYS LYS LEU LYS GLU ARG TRP GLY SEQRES 6 A 1070 SER ASN GLU LEU PRO ALA GLU GLU GLY LYS THR LEU LEU SEQRES 7 A 1070 GLU LEU VAL ILE GLU GLN PHE GLU ASP LEU LEU VAL ARG SEQRES 8 A 1070 ILE LEU LEU LEU ALA ALA CYS ILE SER PHE VAL LEU ALA SEQRES 9 A 1070 TRP PHE GLU GLU GLY GLU GLU THR ILE THR ALA PHE VAL SEQRES 10 A 1070 GLU PRO PHE VAL ILE LEU LEU ILE LEU VAL ALA ASN ALA SEQRES 11 A 1070 ILE VAL GLY VAL TRP GLN GLU ARG ASN ALA GLU ASN ALA SEQRES 12 A 1070 ILE GLU ALA LEU LYS GLU TYR GLU PRO GLU MET GLY LYS SEQRES 13 A 1070 VAL TYR ARG GLN ASP ARG LYS SER VAL GLN ARG ILE LYS SEQRES 14 A 1070 ALA LYS ASP ILE VAL PRO GLY ASP ILE VAL GLU ILE ALA SEQRES 15 A 1070 VAL GLY ASP LYS VAL PRO ALA ASP ILE ARG LEU THR SER SEQRES 16 A 1070 ILE LYS SER THR THR LEU ARG VAL ASP GLN SER ILE LEU SEQRES 17 A 1070 THR GLY GLU SER VAL SER VAL ILE LYS HIS THR ASP PRO SEQRES 18 A 1070 VAL PRO ASP PRO ARG ALA VAL ASN GLN ASP LYS LYS ASN SEQRES 19 A 1070 MET LEU PHE SER GLY THR ASN ILE ALA ALA GLY LYS ALA SEQRES 20 A 1070 MET GLY VAL VAL VAL ALA THR GLY VAL ASN THR GLU ILE SEQRES 21 A 1070 GLY LYS ILE ARG ASP GLU MET VAL ALA THR GLU GLN GLU SEQRES 22 A 1070 ARG THR PRO LEU GLN GLN LYS LEU ASP GLU PHE GLY GLU SEQRES 23 A 1070 GLN LEU SER LYS VAL ILE SER LEU ILE CYS ILE ALA VAL SEQRES 24 A 1070 TRP ILE ILE ASN ILE GLY HIS PHE ASN ASP PRO VAL HIS SEQRES 25 A 1070 GLY GLY SER TRP ILE ARG GLY ALA ILE TYR TYR PHE LYS SEQRES 26 A 1070 ILE ALA VAL ALA LEU ALA VAL ALA ALA ILE PRO GLU GLY SEQRES 27 A 1070 LEU PRO ALA VAL ILE THR THR CYS LEU ALA LEU GLY THR SEQRES 28 A 1070 ARG ARG MET ALA LYS LYS ASN ALA ILE VAL ARG SER LEU SEQRES 29 A 1070 PRO SER VAL GLU THR LEU GLY CYS THR SER VAL ILE CYS SEQRES 30 A 1070 SER ASP LYS THR GLY THR LEU THR THR ASN GLN MET SER SEQRES 31 A 1070 VAL CYS ARG MET PHE ILE LEU ASP ARG VAL GLU GLY ASP SEQRES 32 A 1070 THR CYS SER LEU ASN GLU PHE THR ILE THR GLY SER THR SEQRES 33 A 1070 TYR ALA PRO ILE GLY GLU VAL HIS LYS ASP ASP LYS PRO SEQRES 34 A 1070 VAL ASN CYS HIS GLN TYR ASP GLY LEU VAL GLU LEU ALA SEQRES 35 A 1070 THR ILE CYS ALA LEU CYS ASN ASP SER ALA LEU ASP TYR SEQRES 36 A 1070 ASN GLU ALA LYS GLY VAL TYR GLU LYS VAL GLY GLU ALA SEQRES 37 A 1070 THR GLU THR ALA LEU THR CYS LEU VAL GLU LYS MET ASN SEQRES 38 A 1070 VAL PHE ASP THR GLU LEU LYS GLY LEU SER LYS ILE GLU SEQRES 39 A 1070 ARG ALA ASN ALA CYS ASN SER VAL ILE LYS GLN LEU MET SEQRES 40 A 1070 LYS LYS GLU PHE THR LEU GLU PHE SER ARG ASP ARG LYS SEQRES 41 A 1070 SER MET SER VAL TYR CYS THR PRO ASN LYS PRO SER ARG SEQRES 42 A 1070 THR SER MET SER LYS MET PHE VAL LYS GLY ALA PRO GLU SEQRES 43 A 1070 GLY VAL ILE ASP ARG CYS THR HIS ILE ARG VAL GLY SER SEQRES 44 A 1070 THR LYS VAL PRO MET THR SER GLY VAL LYS GLN LYS ILE SEQRES 45 A 1070 MET SER VAL ILE ARG GLU TRP GLY SER GLY SER ASP THR SEQRES 46 A 1070 LEU ARG CYS LEU ALA LEU ALA THR HIS ASP ASN PRO LEU SEQRES 47 A 1070 ARG ARG GLU GLU MET HIS LEU GLU ASP SER ALA ASN PHE SEQRES 48 A 1070 ILE LYS TYR GLU THR ASN LEU THR PHE VAL GLY CYS VAL SEQRES 49 A 1070 GLY MET LEU ASP PRO PRO ARG ILE GLU VAL ALA SER SER SEQRES 50 A 1070 VAL LYS LEU CYS ARG GLN ALA GLY ILE ARG VAL ILE MET SEQRES 51 A 1070 ILE THR GLY ASP ASN LYS GLY THR ALA VAL ALA ILE CYS SEQRES 52 A 1070 ARG ARG ILE GLY ILE PHE GLY GLN ASP GLU ASP VAL THR SEQRES 53 A 1070 SER LYS ALA PHE THR GLY ARG GLU PHE ASP GLU LEU ASN SEQRES 54 A 1070 PRO SER ALA GLN ARG ASP ALA CYS LEU ASN ALA ARG CYS SEQRES 55 A 1070 PHE ALA ARG VAL GLU PRO SER HIS LYS SER LYS ILE VAL SEQRES 56 A 1070 GLU PHE LEU GLN SER PHE ASP GLU ILE THR ALA MET THR SEQRES 57 A 1070 GLY ASP GLY VAL ASN ASP ALA PRO ALA LEU LYS LYS ALA SEQRES 58 A 1070 GLU ILE GLY ILE ALA MET GLY SER GLY THR ALA VAL ALA SEQRES 59 A 1070 LYS THR ALA SER GLU MET VAL LEU ALA ASP ASP ASN PHE SEQRES 60 A 1070 SER THR ILE VAL ALA ALA VAL GLU GLU GLY ARG ALA ILE SEQRES 61 A 1070 TYR ASN ASN MET LYS GLN PHE ILE ARG TYR LEU ILE SER SEQRES 62 A 1070 SER ASN VAL GLY GLU VAL VAL CYS ILE PHE LEU THR ALA SEQRES 63 A 1070 ALA LEU GLY PHE PRO GLU ALA LEU ILE PRO VAL GLN LEU SEQRES 64 A 1070 LEU TRP VAL ASN LEU VAL THR ASP GLY LEU PRO ALA THR SEQRES 65 A 1070 ALA LEU GLY PHE ASN PRO PRO ASP LEU ASP ILE MET ASN SEQRES 66 A 1070 LYS PRO PRO ARG ASN PRO LYS GLU PRO LEU ILE SER GLY SEQRES 67 A 1070 TRP LEU PHE PHE ARG TYR LEU ALA ILE GLY CYS TYR VAL SEQRES 68 A 1070 GLY ALA ALA THR VAL GLY ALA ALA ALA TRP TRP PHE ILE SEQRES 69 A 1070 ALA ALA ASP GLY GLY PRO ARG VAL SER PHE TYR GLN LEU SEQRES 70 A 1070 SER HIS PHE LEU GLN CYS LYS GLU ASP ASN PRO ASP PHE SEQRES 71 A 1070 GLU GLY VAL ASP CYS ALA ILE PHE GLU SER PRO TYR PRO SEQRES 72 A 1070 MET THR MET ALA LEU SER VAL LEU VAL THR ILE GLU MET SEQRES 73 A 1070 CYS ASN ALA LEU ASN SER LEU SER GLU ASN GLN SER LEU SEQRES 74 A 1070 LEU ARG MET PRO PRO TRP GLU ASN ILE TRP LEU VAL GLY SEQRES 75 A 1070 SER ILE CYS LEU SER MET SER LEU HIS PHE LEU ILE LEU SEQRES 76 A 1070 TYR VAL GLU PRO LEU PRO LEU ILE PHE GLN ILE THR PRO SEQRES 77 A 1070 LEU ASN VAL THR GLN TRP LEU MET VAL LEU LYS ILE SER SEQRES 78 A 1070 LEU PRO VAL ILE LEU MET ASP GLU THR LEU LYS PHE VAL SEQRES 79 A 1070 ALA ARG ASN TYR LEU GLU PRO GLY LYS GLU CYS VAL GLN SEQRES 80 A 1070 PRO ALA THR LYS SER CYS SER PHE SER ALA CYS THR ASP SEQRES 81 A 1070 GLY ILE SER TRP PRO PHE VAL LEU LEU ILE MET PRO LEU SEQRES 82 A 1070 VAL ILE TRP VAL TYR SER THR ASP THR ASN PHE SER ASP SEQRES 83 A 1070 MET PHE TRP SER HET BEF A2001 4 HET MG A2002 1 HETNAM BEF BERYLLIUM TRIFLUORIDE ION HETNAM MG MAGNESIUM ION FORMUL 2 BEF BE F3 1- FORMUL 3 MG MG 2+ HELIX 1 AA1 ASN A 3 LYS A 7 5 5 HELIX 2 AA2 THR A 8 PHE A 16 1 9 HELIX 3 AA3 SER A 25 TRP A 36 1 12 HELIX 4 AA4 THR A 48 PHE A 57 1 10 HELIX 5 AA5 ASP A 59 PHE A 78 1 20 HELIX 6 AA6 ILE A 85 ALA A 87 5 3 HELIX 7 AA7 PHE A 88 GLU A 117 1 30 HELIX 8 AA8 LYS A 143 ILE A 145 5 3 HELIX 9 AA9 THR A 226 ASN A 229 5 4 HELIX 10 AB1 THR A 230 THR A 242 1 13 HELIX 11 AB2 THR A 247 ASN A 275 1 29 HELIX 12 AB3 SER A 287 ALA A 305 1 19 HELIX 13 AB4 GLY A 310 LYS A 329 1 20 HELIX 14 AB5 LEU A 336 THR A 345 5 10 HELIX 15 AB6 ASN A 403 GLN A 406 5 4 HELIX 16 AB7 TYR A 407 ASN A 421 1 15 HELIX 17 AB8 GLU A 439 MET A 452 1 14 HELIX 18 AB9 SER A 463 ALA A 468 1 6 HELIX 19 AC1 ASN A 469 LEU A 478 1 10 HELIX 20 AC2 ALA A 516 ARG A 523 1 8 HELIX 21 AC3 THR A 537 GLY A 554 1 18 HELIX 22 AC4 ARG A 571 MET A 575 5 5 HELIX 23 AC5 ASP A 579 GLU A 587 1 9 HELIX 24 AC6 GLU A 605 ALA A 616 1 12 HELIX 25 AC7 ASN A 627 ILE A 638 1 12 HELIX 26 AC8 GLY A 654 GLU A 659 1 6 HELIX 27 AC9 ASN A 661 ALA A 672 1 12 HELIX 28 AD1 GLU A 679 PHE A 693 1 15 HELIX 29 AD2 GLY A 703 ASN A 705 5 3 HELIX 30 AD3 ASP A 706 ALA A 713 1 8 HELIX 31 AD4 THR A 723 SER A 730 1 8 HELIX 32 AD5 PHE A 739 GLY A 781 1 43 HELIX 33 AD6 ILE A 787 VAL A 797 1 11 HELIX 34 AD7 ASP A 799 LEU A 806 1 8 HELIX 35 AD8 GLY A 807 ASN A 809 5 3 HELIX 36 AD9 SER A 829 ALA A 857 1 29 HELIX 37 AE1 PHE A 866 HIS A 871 1 6 HELIX 38 AE2 PHE A 872 CYS A 875 5 4 HELIX 39 AE3 CYS A 887 SER A 892 5 6 HELIX 40 AE4 PRO A 893 ASN A 913 1 21 HELIX 41 AE5 PRO A 925 GLU A 928 5 4 HELIX 42 AE6 ASN A 929 VAL A 949 1 21 HELIX 43 AE7 PRO A 951 PHE A 956 1 6 HELIX 44 AE8 ASN A 962 LEU A 974 1 13 HELIX 45 AE9 LEU A 974 TYR A 990 1 17 HELIX 46 AF1 TRP A 1016 SER A 1031 1 16 SHEET 1 AA1 6 GLN A 138 LYS A 141 0 SHEET 2 AA1 6 MET A 126 TYR A 130 -1 N GLY A 127 O ILE A 140 SHEET 3 AA1 6 ILE A 150 ILE A 153 -1 O GLU A 152 N LYS A 128 SHEET 4 AA1 6 ALA A 219 ALA A 225 -1 O GLY A 221 N VAL A 151 SHEET 5 AA1 6 ASP A 162 ILE A 168 -1 N ASP A 162 O VAL A 224 SHEET 6 AA1 6 MET A 207 LEU A 208 -1 O LEU A 208 N ILE A 163 SHEET 1 AA2 3 VAL A 187 LYS A 189 0 SHEET 2 AA2 3 LEU A 173 ASP A 176 -1 N VAL A 175 O VAL A 187 SHEET 3 AA2 3 ASN A 213 ILE A 214 -1 O ASN A 213 N ASP A 176 SHEET 1 AA3 8 ALA A 331 VAL A 333 0 SHEET 2 AA3 8 MET A 732 LEU A 734 -1 O VAL A 733 N ILE A 332 SHEET 3 AA3 8 ILE A 715 MET A 719 1 N ALA A 718 O LEU A 734 SHEET 4 AA3 8 THR A 697 GLY A 701 1 N MET A 699 O ILE A 717 SHEET 5 AA3 8 VAL A 347 SER A 350 1 N CYS A 349 O THR A 700 SHEET 6 AA3 8 ARG A 619 ILE A 623 1 O ILE A 621 N SER A 350 SHEET 7 AA3 8 CYS A 674 ALA A 676 1 O PHE A 675 N MET A 622 SHEET 8 AA3 8 ALA A 651 THR A 653 1 N PHE A 652 O ALA A 676 SHEET 1 AA4 9 LYS A 400 PRO A 401 0 SHEET 2 AA4 9 VAL A 395 LYS A 397 -1 N LYS A 397 O LYS A 400 SHEET 3 AA4 9 CYS A 377 ILE A 384 -1 N THR A 383 O HIS A 396 SHEET 4 AA4 9 SER A 362 VAL A 372 -1 N MET A 366 O PHE A 382 SHEET 5 AA4 9 LEU A 590 LEU A 599 -1 O GLY A 597 N ARG A 365 SHEET 6 AA4 9 ARG A 559 HIS A 566 -1 N LEU A 563 O GLY A 594 SHEET 7 AA4 9 MET A 511 GLY A 515 -1 N MET A 511 O HIS A 566 SHEET 8 AA4 9 SER A 493 PRO A 500 -1 N MET A 494 O LYS A 514 SHEET 9 AA4 9 MET A 479 SER A 488 -1 N GLU A 482 O TYR A 497 SHEET 1 AA5 7 LYS A 400 PRO A 401 0 SHEET 2 AA5 7 VAL A 395 LYS A 397 -1 N LYS A 397 O LYS A 400 SHEET 3 AA5 7 CYS A 377 ILE A 384 -1 N THR A 383 O HIS A 396 SHEET 4 AA5 7 SER A 362 VAL A 372 -1 N MET A 366 O PHE A 382 SHEET 5 AA5 7 LEU A 590 LEU A 599 -1 O GLY A 597 N ARG A 365 SHEET 6 AA5 7 CYS A 524 VAL A 529 1 N THR A 525 O LEU A 590 SHEET 7 AA5 7 THR A 532 PRO A 535 -1 O VAL A 534 N ILE A 527 SHEET 1 AA6 2 LEU A 425 ASN A 428 0 SHEET 2 AA6 2 VAL A 433 LYS A 436 -1 O GLU A 435 N ASP A 426 LINK OD1 ASP A 351 BE BEF A2001 1555 1555 1.41 LINK OD2 ASP A 351 MG MG A2002 1555 1555 2.04 LINK O THR A 353 MG MG A2002 1555 1555 2.08 LINK OD1 ASP A 702 MG MG A2002 1555 1555 2.08 SITE 1 AC1 3 ASP A 351 THR A 353 ASP A 702 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