HEADER PROTEIN TRANSPORT 07-FEB-24 8YA3 TITLE STRUCTURE OF THE SECA-SECY COMPLEX WITH THE SUBSTRATE FTSQ-LACY(+7C) TITLE 2 TREATED WITH DTT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN TRANSLOCASE SUBUNIT SECY; COMPND 3 CHAIN: Y; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PROTEIN TRANSLOCASE SUBUNIT SECE; COMPND 8 CHAIN: E; COMPND 9 ENGINEERED: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: CELL DIVISION PROTEIN FTSQ,LACTOSE PERMEASE; COMPND 12 CHAIN: B; COMPND 13 SYNONYM: LACTOSE-PROTON SYMPORT; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS THERMODENITRIFICANS NG80-2; SOURCE 3 ORGANISM_TAXID: 420246; SOURCE 4 GENE: SECY; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: GEOBACILLUS THERMODENITRIFICANS NG80-2; SOURCE 10 ORGANISM_TAXID: 420246; SOURCE 11 GENE: SECE; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: K-12; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K-12; SOURCE 17 ORGANISM_TAXID: 83333; SOURCE 18 STRAIN: K-12; SOURCE 19 GENE: FTSQ, B0093, JW0091, LACY, B0343, JW0334; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 22 EXPRESSION_SYSTEM_STRAIN: K-12 KEYWDS PROTEIN TRANSLOCATION, MEMBRANE PROTEIN INSERTION, PROTEIN CHAPERONE, KEYWDS 2 PROTEIN TRANSPORT EXPDTA ELECTRON MICROSCOPY AUTHOR X.OU,C.MA,D.SUN,J.XU,X.WU,N.GAO,L.LI REVDAT 4 02-JUL-25 8YA3 1 REMARK REVDAT 3 16-APR-25 8YA3 1 JRNL REVDAT 2 05-MAR-25 8YA3 1 JRNL REVDAT 1 26-FEB-25 8YA3 0 JRNL AUTH X.OU,C.MA,D.SUN,J.XU,Y.WANG,X.WU,D.WANG,S.YANG,N.GAO,C.SONG, JRNL AUTH 2 L.LI JRNL TITL SECY TRANSLOCON CHAPERONES PROTEIN FOLDING DURING MEMBRANE JRNL TITL 2 PROTEIN INSERTION. JRNL REF CELL V. 188 1912 2025 JRNL REFN ISSN 1097-4172 JRNL PMID 39978345 JRNL DOI 10.1016/J.CELL.2025.01.037 REMARK 2 REMARK 2 RESOLUTION. 3.27 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) : 3.270 REMARK 3 NUMBER OF PARTICLES : 123581 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 8YA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-FEB-24. REMARK 100 THE DEPOSITION ID IS D_1300045237. 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 : SECA-SECY COMPLEX WITH THE REMARK 245 SUBSTRATE FTSQ-LACY(+7C) REMARK 245 TREATED WITH DTT 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 K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1500.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 6400.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: Y, E, B 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 Y 1 REMARK 465 LYS Y 45 REMARK 465 LEU Y 46 REMARK 465 GLN Y 47 REMARK 465 ASP Y 48 REMARK 465 GLN Y 49 REMARK 465 LEU Y 50 REMARK 465 ASN Y 51 REMARK 465 ALA Y 52 REMARK 465 PHE Y 53 REMARK 465 GLY Y 54 REMARK 465 VAL Y 55 REMARK 465 LEU Y 56 REMARK 465 ASN Y 57 REMARK 465 ILE Y 58 REMARK 465 PHE Y 203 REMARK 465 GLU Y 204 REMARK 465 ASN Y 205 REMARK 465 VAL Y 206 REMARK 465 GLY Y 207 REMARK 465 GLU Y 208 REMARK 465 ASP Y 209 REMARK 465 LEU Y 210 REMARK 465 THR Y 211 REMARK 465 MET E 1 REMARK 465 GLU E 60 REMARK 465 GLY E 61 REMARK 465 GLY E 62 REMARK 465 HIS E 63 REMARK 465 HIS E 64 REMARK 465 HIS E 65 REMARK 465 HIS E 66 REMARK 465 HIS E 67 REMARK 465 HIS E 68 REMARK 465 HIS E 69 REMARK 465 HIS E 70 REMARK 465 MET B 1 REMARK 465 GLN B 27 REMARK 465 TYR B 28 REMARK 465 GLU B 29 REMARK 465 ASP B 30 REMARK 465 GLY B 52 REMARK 465 ALA B 53 REMARK 465 PHE B 54 REMARK 465 SER B 55 REMARK 465 ILE B 56 REMARK 465 SER B 57 REMARK 465 GLY B 58 REMARK 465 ASP B 59 REMARK 465 GLY B 60 REMARK 465 ASP B 70 REMARK 465 GLY B 71 REMARK 465 ASP B 72 REMARK 465 LYS B 73 REMARK 465 LEU B 74 REMARK 465 PRO B 75 REMARK 465 GLU B 76 REMARK 465 GLY B 77 REMARK 465 VAL B 78 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 THR Y 41 10.42 57.27 REMARK 500 ASP Y 42 30.70 -94.97 REMARK 500 ALA Y 63 42.79 -107.88 REMARK 500 GLN Y 65 -70.86 -95.81 REMARK 500 ASN Y 66 -0.54 56.84 REMARK 500 VAL Y 91 -51.25 -126.41 REMARK 500 ASN Y 143 71.99 38.72 REMARK 500 PRO Y 144 76.38 -69.43 REMARK 500 ASN Y 294 -167.43 -125.75 REMARK 500 ASN Y 332 74.67 58.10 REMARK 500 PHE Y 388 -32.27 -131.41 REMARK 500 ARG Y 426 -60.57 -90.41 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39090 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE SECA-SECY COMPLEX WITH THE SUBSTRATE FTSQ-LACY(+7C) REMARK 900 TREATED WITH DTT DBREF 8YA3 Y 1 430 UNP A4IJK8 A4IJK8_GEOTN 1 430 DBREF 8YA3 E 1 60 UNP A4IJH4 A4IJH4_GEOTN 1 60 DBREF 8YA3 B 6 25 UNP P06136 FTSQ_ECOLI 28 47 DBREF 8YA3 B 35 54 UNP P02920 LACY_ECOLI 315 334 SEQADV 8YA3 CYS Y 60 UNP A4IJK8 GLY 60 ENGINEERED MUTATION SEQADV 8YA3 THR Y 202 UNP A4IJK8 GLN 202 ENGINEERED MUTATION SEQADV 8YA3 THR Y 211 UNP A4IJK8 PHE 211 ENGINEERED MUTATION SEQADV 8YA3 ASN Y 213 UNP A4IJK8 ARG 213 ENGINEERED MUTATION SEQADV 8YA3 GLY E 61 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 GLY E 62 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 63 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 64 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 65 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 66 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 67 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 68 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 69 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 HIS E 70 UNP A4IJH4 EXPRESSION TAG SEQADV 8YA3 MET B 1 UNP P06136 INITIATING METHIONINE SEQADV 8YA3 ALA B 2 UNP P06136 EXPRESSION TAG SEQADV 8YA3 LYS B 3 UNP P06136 EXPRESSION TAG SEQADV 8YA3 LYS B 4 UNP P06136 EXPRESSION TAG SEQADV 8YA3 THR B 5 UNP P06136 EXPRESSION TAG SEQADV 8YA3 ALA B 26 UNP P06136 LINKER SEQADV 8YA3 GLN B 27 UNP P06136 LINKER SEQADV 8YA3 TYR B 28 UNP P06136 LINKER SEQADV 8YA3 GLU B 29 UNP P06136 LINKER SEQADV 8YA3 ASP B 30 UNP P06136 LINKER SEQADV 8YA3 GLY B 31 UNP P06136 LINKER SEQADV 8YA3 CYS B 32 UNP P06136 LINKER SEQADV 8YA3 SER B 33 UNP P06136 LINKER SEQADV 8YA3 GLY B 34 UNP P06136 LINKER SEQADV 8YA3 ALA B 53 UNP P02920 CYS 333 CONFLICT SEQADV 8YA3 SER B 55 UNP P02920 EXPRESSION TAG SEQADV 8YA3 ILE B 56 UNP P02920 EXPRESSION TAG SEQADV 8YA3 SER B 57 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLY B 58 UNP P02920 EXPRESSION TAG SEQADV 8YA3 ASP B 59 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLY B 60 UNP P02920 EXPRESSION TAG SEQADV 8YA3 ASP B 61 UNP P02920 EXPRESSION TAG SEQADV 8YA3 SER B 62 UNP P02920 EXPRESSION TAG SEQADV 8YA3 PRO B 63 UNP P02920 EXPRESSION TAG SEQADV 8YA3 HIS B 64 UNP P02920 EXPRESSION TAG SEQADV 8YA3 SER B 65 UNP P02920 EXPRESSION TAG SEQADV 8YA3 TYR B 66 UNP P02920 EXPRESSION TAG SEQADV 8YA3 HIS B 67 UNP P02920 EXPRESSION TAG SEQADV 8YA3 SER B 68 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLY B 69 UNP P02920 EXPRESSION TAG SEQADV 8YA3 ASP B 70 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLY B 71 UNP P02920 EXPRESSION TAG SEQADV 8YA3 ASP B 72 UNP P02920 EXPRESSION TAG SEQADV 8YA3 LYS B 73 UNP P02920 EXPRESSION TAG SEQADV 8YA3 LEU B 74 UNP P02920 EXPRESSION TAG SEQADV 8YA3 PRO B 75 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLU B 76 UNP P02920 EXPRESSION TAG SEQADV 8YA3 GLY B 77 UNP P02920 EXPRESSION TAG SEQADV 8YA3 VAL B 78 UNP P02920 EXPRESSION TAG SEQRES 1 Y 430 MET PHE ARG THR ILE SER ASN PHE MET ARG VAL SER ASP SEQRES 2 Y 430 ILE ARG ASN LYS ILE ILE PHE THR LEU LEU MET LEU ILE SEQRES 3 Y 430 VAL PHE ARG ILE GLY THR PHE ILE PRO VAL PRO SER VAL SEQRES 4 Y 430 ASN THR ASP VAL LEU LYS LEU GLN ASP GLN LEU ASN ALA SEQRES 5 Y 430 PHE GLY VAL LEU ASN ILE PHE CYS GLY GLY ALA LEU GLN SEQRES 6 Y 430 ASN PHE SER ILE PHE ALA MET GLY VAL MET PRO TYR ILE SEQRES 7 Y 430 THR ALA SER ILE ILE VAL GLN LEU LEU GLN MET ASP VAL SEQRES 8 Y 430 VAL PRO LYS PHE ALA GLU TRP SER LYS GLN GLY GLU MET SEQRES 9 Y 430 GLY ARG ARG LYS LEU ALA GLN PHE THR ARG TYR PHE THR SEQRES 10 Y 430 ILE VAL LEU GLY PHE ILE GLN ALA LEU GLY MET SER TYR SEQRES 11 Y 430 GLY PHE ASN ASN LEU ALA GLY GLY MET LEU ILE GLN ASN SEQRES 12 Y 430 PRO GLY ILE GLY THR TYR LEU LEU ILE ALA VAL VAL LEU SEQRES 13 Y 430 THR ALA GLY THR ALA PHE LEU MET TRP LEU GLY GLU GLN SEQRES 14 Y 430 ILE THR ALA LYS GLY VAL GLY ASN GLY ILE SER ILE ILE SEQRES 15 Y 430 ILE PHE ALA GLY ILE VAL SER GLY ILE PRO THR ILE LEU SEQRES 16 Y 430 ASN GLN ILE TYR ALA GLN THR PHE GLU ASN VAL GLY GLU SEQRES 17 Y 430 ASP LEU THR LEU ASN ILE VAL ARG LEU LEU LEU VAL ALA SEQRES 18 Y 430 LEU ALA VAL VAL ALA VAL ILE VAL GLY VAL ILE TYR ILE SEQRES 19 Y 430 GLN GLN ALA PHE ARG LYS ILE PRO ILE GLN TYR ALA LYS SEQRES 20 Y 430 ARG LEU GLU GLY ARG ASN PRO VAL GLY GLY HIS SER THR SEQRES 21 Y 430 HIS LEU PRO LEU LYS VAL ASN PRO ALA GLY VAL ILE PRO SEQRES 22 Y 430 VAL ILE PHE ALA VAL SER PHE LEU ILE ALA PRO PRO THR SEQRES 23 Y 430 ILE ALA SER PHE PHE GLY THR ASN ASP VAL THR LEU TRP SEQRES 24 Y 430 ILE ARG ARG THR PHE ASP TYR THR HIS PRO VAL GLY MET SEQRES 25 Y 430 THR ILE TYR VAL VAL LEU ILE ILE ALA PHE THR TYR PHE SEQRES 26 Y 430 TYR ALA PHE VAL GLN VAL ASN PRO GLU GLN MET ALA ASP SEQRES 27 Y 430 ASN LEU LYS LYS GLN GLY GLY TYR ILE PRO GLY ILE ARG SEQRES 28 Y 430 PRO GLY LYS ASN THR GLN GLU TYR VAL THR ARG ILE LEU SEQRES 29 Y 430 TYR ARG LEU THR LEU VAL GLY SER LEU PHE LEU ALA PHE SEQRES 30 Y 430 ILE ALA VAL LEU PRO VAL PHE PHE VAL ASN PHE ALA ASN SEQRES 31 Y 430 LEU PRO PRO SER ALA GLN ILE GLY GLY THR SER LEU LEU SEQRES 32 Y 430 ILE VAL VAL GLY VAL ALA LEU GLU THR MET LYS GLN LEU SEQRES 33 Y 430 GLU SER GLN LEU VAL LYS ARG HIS TYR ARG GLY PHE ILE SEQRES 34 Y 430 LYS SEQRES 1 E 70 MET GLN ARG VAL THR ASN PHE PHE LYS GLU VAL VAL ARG SEQRES 2 E 70 GLU LEU LYS LYS VAL SER TRP PRO ASN ARG LYS GLU LEU SEQRES 3 E 70 VAL ASN TYR THR ALA VAL VAL LEU ALA THR VAL ALA PHE SEQRES 4 E 70 PHE THR VAL PHE PHE ALA VAL ILE ASP LEU GLY ILE SER SEQRES 5 E 70 GLN LEU ILE ARG LEU VAL PHE GLU GLY GLY HIS HIS HIS SEQRES 6 E 70 HIS HIS HIS HIS HIS SEQRES 1 B 78 MET ALA LYS LYS THR ILE LEU PHE LEU LEU THR VAL LEU SEQRES 2 B 78 THR THR VAL LEU VAL SER GLY TRP VAL VAL LEU GLY ALA SEQRES 3 B 78 GLN TYR GLU ASP GLY CYS SER GLY VAL VAL ILE LEU LYS SEQRES 4 B 78 THR LEU HIS MET PHE GLU VAL PRO PHE LEU LEU VAL GLY SEQRES 5 B 78 ALA PHE SER ILE SER GLY ASP GLY ASP SER PRO HIS SER SEQRES 6 B 78 TYR HIS SER GLY ASP GLY ASP LYS LEU PRO GLU GLY VAL HELIX 1 AA1 PHE Y 2 VAL Y 11 1 10 HELIX 2 AA2 VAL Y 11 PHE Y 33 1 23 HELIX 3 AA3 VAL Y 74 GLN Y 88 1 15 HELIX 4 AA4 VAL Y 92 LYS Y 100 1 9 HELIX 5 AA5 GLY Y 102 ASN Y 134 1 33 HELIX 6 AA6 GLY Y 145 LYS Y 173 1 29 HELIX 7 AA7 ASN Y 177 THR Y 202 1 26 HELIX 8 AA8 ASN Y 213 GLN Y 236 1 24 HELIX 9 AA9 VAL Y 271 GLY Y 292 1 22 HELIX 10 AB1 ASN Y 294 PHE Y 304 1 11 HELIX 11 AB2 VAL Y 310 VAL Y 331 1 22 HELIX 12 AB3 ASN Y 332 GLN Y 343 1 12 HELIX 13 AB4 GLY Y 353 ASN Y 390 1 38 HELIX 14 AB5 GLY Y 399 LYS Y 422 1 24 HELIX 15 AB6 ARG E 3 LYS E 16 1 14 HELIX 16 AB7 ASN E 22 PHE E 59 1 38 HELIX 17 AB8 LYS B 3 SER B 19 1 17 HELIX 18 AB9 VAL B 36 LEU B 41 1 6 SHEET 1 AA1 3 HIS Y 261 LYS Y 265 0 SHEET 2 AA1 3 PHE Y 238 PRO Y 242 -1 N ILE Y 241 O LEU Y 262 SHEET 3 AA1 3 VAL E 18 SER E 19 -1 O SER E 19 N PHE Y 238 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 TER 3166 LYS Y 430 TER 3647 PHE E 59 TER 4063 GLY B 69 MASTER 197 0 0 18 3 0 0 6 4060 3 0 46 END