HEADER MEMBRANE PROTEIN 04-FEB-25 9LSK TITLE CRYO-EM STRUCTURE OF THE KLEBSIELLA PNEUMONIAE CITS (CITRATE-BOUND TITLE 2 OCCLUDED STATE) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CITRATE/SODIUM SYMPORTER; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CITRATE TRANSPORTER CITS,NA(+)-DEPENDENT CITRATE CARRIER, COMPND 5 SODIUM-DEPENDENT CITRATE TRANSPORT SYSTEM; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 573; SOURCE 4 GENE: CITS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DISULFIDE-BRIDGED DIABODY, CRYO-ELECTRON MICROSCOPY (CRYO-EM), SMALL KEYWDS 2 PROTEIN IMAGING, STRUCTURAL MARKER, ANTIBODY ENGINEERING, PROTEIN KEYWDS 3 NANOTECHNOLOGY, MEMBRANE PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR S.KIM,J.W.KIM,J.G.PARK,S.S.LEE,S.H.CHOI,J.-O.LEE,M.S.JIN REVDAT 3 18-JUN-25 9LSK 1 JRNL REVDAT 2 16-APR-25 9LSK 1 JRNL REVDAT 1 12-MAR-25 9LSK 0 JRNL AUTH S.KIM,J.W.KIM,J.G.PARK,S.S.LEE,S.H.CHOI,J.O.LEE,M.S.JIN JRNL TITL DISULFIDE-STABILIZED DIABODIES ENABLE NEAR-ATOMIC CRYO-EM JRNL TITL 2 IMAGING OF SMALL PROTEINS: A CASE STUDY OF THE BACTERIAL NA JRNL TITL 3 + /CITRATE SYMPORTER CITS. JRNL REF STRUCTURE V. 33 1088 2025 JRNL REFN ISSN 0969-2126 JRNL PMID 40169000 JRNL DOI 10.1016/J.STR.2025.03.006 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 : 235752 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 9LSK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-FEB-25. REMARK 100 THE DEPOSITION ID IS D_1300056368. 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 : CITS 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 BIOQUANTUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 1800.00 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) : 6000.00 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 A 1 REMARK 465 THR A 2 REMARK 465 ASN A 3 REMARK 465 MET A 4 REMARK 465 SER A 5 REMARK 465 GLN A 6 REMARK 465 PRO A 7 REMARK 465 PRO A 8 REMARK 465 ALA A 9 REMARK 465 THR A 10 REMARK 465 GLU A 11 REMARK 465 LYS A 12 REMARK 465 LYS A 13 REMARK 465 GLY A 14 REMARK 465 VAL A 15 REMARK 465 SER A 16 REMARK 465 ASP A 17 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ASN B 3 REMARK 465 MET B 4 REMARK 465 SER B 5 REMARK 465 GLN B 6 REMARK 465 PRO B 7 REMARK 465 PRO B 8 REMARK 465 ALA B 9 REMARK 465 THR B 10 REMARK 465 GLU B 11 REMARK 465 LYS B 12 REMARK 465 LYS B 13 REMARK 465 GLY B 14 REMARK 465 VAL B 15 REMARK 465 SER B 16 REMARK 465 ASP B 17 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 LYS A 249 CG CD CE NZ REMARK 470 SER A 251 OG REMARK 470 PHE A 252 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 253 CG CD CE NZ REMARK 470 VAL A 254 CG1 CG2 REMARK 470 GLU A 255 CG CD OE1 OE2 REMARK 470 GLU A 256 CG CD OE1 OE2 REMARK 470 ASP A 257 CG OD1 OD2 REMARK 470 GLU A 258 CG CD OE1 OE2 REMARK 470 SER B 251 OG REMARK 470 PHE B 252 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS B 253 CG CD CE NZ REMARK 470 VAL B 254 CG1 CG2 REMARK 470 GLU B 255 CG CD OE1 OE2 REMARK 470 GLU B 256 CG CD OE1 OE2 REMARK 470 ASP B 257 CG OD1 OD2 REMARK 470 GLU B 258 CG CD OE1 OE2 REMARK 470 LYS B 259 CG CD CE NZ 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 O GLY A 127 OG SER A 131 2.19 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 ASP A 112 -54.59 -120.25 REMARK 500 VAL A 200 -62.80 -91.58 REMARK 500 LEU A 240 12.61 59.82 REMARK 500 LYS A 259 159.10 179.27 REMARK 500 CYS A 398 -8.08 69.42 REMARK 500 ALA B 250 14.52 59.03 REMARK 500 CYS B 398 -2.06 66.08 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-63358 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF THE KLEBSIELLA PNEUMONIAE CITS (CITRATE-BOUND REMARK 900 OCCLUDED STATE) DBREF 9LSK A 1 446 UNP P31602 CITN_KLEPN 1 446 DBREF 9LSK B 1 446 UNP P31602 CITN_KLEPN 1 446 SEQRES 1 A 446 MET THR ASN MET SER GLN PRO PRO ALA THR GLU LYS LYS SEQRES 2 A 446 GLY VAL SER ASP LEU LEU GLY PHE LYS ILE PHE GLY MET SEQRES 3 A 446 PRO LEU PRO LEU TYR ALA PHE ALA LEU ILE THR LEU LEU SEQRES 4 A 446 LEU SER HIS PHE TYR ASN ALA LEU PRO THR ASP ILE VAL SEQRES 5 A 446 GLY GLY PHE ALA ILE MET PHE ILE ILE GLY ALA ILE PHE SEQRES 6 A 446 GLY GLU ILE GLY LYS ARG LEU PRO ILE PHE ASN LYS TYR SEQRES 7 A 446 ILE GLY GLY ALA PRO VAL MET ILE PHE LEU VAL ALA ALA SEQRES 8 A 446 TYR PHE VAL TYR ALA GLY ILE PHE THR GLN LYS GLU ILE SEQRES 9 A 446 ASP ALA ILE SER ASN VAL MET ASP LYS SER ASN PHE LEU SEQRES 10 A 446 ASN LEU PHE ILE ALA VAL LEU ILE THR GLY ALA ILE LEU SEQRES 11 A 446 SER VAL ASN ARG ARG LEU LEU LEU LYS SER LEU LEU GLY SEQRES 12 A 446 TYR ILE PRO THR ILE LEU MET GLY ILE VAL GLY ALA SER SEQRES 13 A 446 ILE PHE GLY ILE ALA ILE GLY LEU VAL PHE GLY ILE PRO SEQRES 14 A 446 VAL ASP ARG ILE MET MET LEU TYR VAL LEU PRO ILE MET SEQRES 15 A 446 GLY GLY GLY ASN GLY ALA GLY ALA VAL PRO LEU SER GLU SEQRES 16 A 446 ILE TYR HIS SER VAL THR GLY ARG SER ARG GLU GLU TYR SEQRES 17 A 446 TYR SER THR ALA ILE ALA ILE LEU THR ILE ALA ASN ILE SEQRES 18 A 446 PHE ALA ILE VAL PHE ALA ALA VAL LEU ASP ILE ILE GLY SEQRES 19 A 446 LYS LYS HIS THR TRP LEU SER GLY GLU GLY GLU LEU VAL SEQRES 20 A 446 ARG LYS ALA SER PHE LYS VAL GLU GLU ASP GLU LYS THR SEQRES 21 A 446 GLY GLN ILE THR HIS ARG GLU THR ALA VAL GLY LEU VAL SEQRES 22 A 446 LEU SER THR THR CYS PHE LEU LEU ALA TYR VAL VAL ALA SEQRES 23 A 446 LYS LYS ILE LEU PRO SER ILE GLY GLY VAL ALA ILE HIS SEQRES 24 A 446 TYR PHE ALA TRP MET VAL LEU ILE VAL ALA ALA LEU ASN SEQRES 25 A 446 ALA SER GLY LEU CYS SER PRO GLU ILE LYS ALA GLY ALA SEQRES 26 A 446 LYS ARG LEU SER ASP PHE PHE SER LYS GLN LEU LEU TRP SEQRES 27 A 446 VAL LEU MET VAL GLY VAL GLY VAL CYS TYR THR ASP LEU SEQRES 28 A 446 GLN GLU ILE ILE ASN ALA ILE THR PHE ALA ASN VAL VAL SEQRES 29 A 446 ILE ALA ALA ILE ILE VAL ILE GLY ALA VAL LEU GLY ALA SEQRES 30 A 446 ALA ILE GLY GLY TRP LEU MET GLY PHE PHE PRO ILE GLU SEQRES 31 A 446 SER ALA ILE THR ALA GLY LEU CYS MET ALA ASN ARG GLY SEQRES 32 A 446 GLY SER GLY ASP LEU GLU VAL LEU SER ALA CYS ASN ARG SEQRES 33 A 446 MET ASN LEU ILE SER TYR ALA GLN ILE SER SER ARG LEU SEQRES 34 A 446 GLY GLY GLY ILE VAL LEU VAL ILE ALA SER ILE VAL PHE SEQRES 35 A 446 GLY MET MET ILE SEQRES 1 B 446 MET THR ASN MET SER GLN PRO PRO ALA THR GLU LYS LYS SEQRES 2 B 446 GLY VAL SER ASP LEU LEU GLY PHE LYS ILE PHE GLY MET SEQRES 3 B 446 PRO LEU PRO LEU TYR ALA PHE ALA LEU ILE THR LEU LEU SEQRES 4 B 446 LEU SER HIS PHE TYR ASN ALA LEU PRO THR ASP ILE VAL SEQRES 5 B 446 GLY GLY PHE ALA ILE MET PHE ILE ILE GLY ALA ILE PHE SEQRES 6 B 446 GLY GLU ILE GLY LYS ARG LEU PRO ILE PHE ASN LYS TYR SEQRES 7 B 446 ILE GLY GLY ALA PRO VAL MET ILE PHE LEU VAL ALA ALA SEQRES 8 B 446 TYR PHE VAL TYR ALA GLY ILE PHE THR GLN LYS GLU ILE SEQRES 9 B 446 ASP ALA ILE SER ASN VAL MET ASP LYS SER ASN PHE LEU SEQRES 10 B 446 ASN LEU PHE ILE ALA VAL LEU ILE THR GLY ALA ILE LEU SEQRES 11 B 446 SER VAL ASN ARG ARG LEU LEU LEU LYS SER LEU LEU GLY SEQRES 12 B 446 TYR ILE PRO THR ILE LEU MET GLY ILE VAL GLY ALA SER SEQRES 13 B 446 ILE PHE GLY ILE ALA ILE GLY LEU VAL PHE GLY ILE PRO SEQRES 14 B 446 VAL ASP ARG ILE MET MET LEU TYR VAL LEU PRO ILE MET SEQRES 15 B 446 GLY GLY GLY ASN GLY ALA GLY ALA VAL PRO LEU SER GLU SEQRES 16 B 446 ILE TYR HIS SER VAL THR GLY ARG SER ARG GLU GLU TYR SEQRES 17 B 446 TYR SER THR ALA ILE ALA ILE LEU THR ILE ALA ASN ILE SEQRES 18 B 446 PHE ALA ILE VAL PHE ALA ALA VAL LEU ASP ILE ILE GLY SEQRES 19 B 446 LYS LYS HIS THR TRP LEU SER GLY GLU GLY GLU LEU VAL SEQRES 20 B 446 ARG LYS ALA SER PHE LYS VAL GLU GLU ASP GLU LYS THR SEQRES 21 B 446 GLY GLN ILE THR HIS ARG GLU THR ALA VAL GLY LEU VAL SEQRES 22 B 446 LEU SER THR THR CYS PHE LEU LEU ALA TYR VAL VAL ALA SEQRES 23 B 446 LYS LYS ILE LEU PRO SER ILE GLY GLY VAL ALA ILE HIS SEQRES 24 B 446 TYR PHE ALA TRP MET VAL LEU ILE VAL ALA ALA LEU ASN SEQRES 25 B 446 ALA SER GLY LEU CYS SER PRO GLU ILE LYS ALA GLY ALA SEQRES 26 B 446 LYS ARG LEU SER ASP PHE PHE SER LYS GLN LEU LEU TRP SEQRES 27 B 446 VAL LEU MET VAL GLY VAL GLY VAL CYS TYR THR ASP LEU SEQRES 28 B 446 GLN GLU ILE ILE ASN ALA ILE THR PHE ALA ASN VAL VAL SEQRES 29 B 446 ILE ALA ALA ILE ILE VAL ILE GLY ALA VAL LEU GLY ALA SEQRES 30 B 446 ALA ILE GLY GLY TRP LEU MET GLY PHE PHE PRO ILE GLU SEQRES 31 B 446 SER ALA ILE THR ALA GLY LEU CYS MET ALA ASN ARG GLY SEQRES 32 B 446 GLY SER GLY ASP LEU GLU VAL LEU SER ALA CYS ASN ARG SEQRES 33 B 446 MET ASN LEU ILE SER TYR ALA GLN ILE SER SER ARG LEU SEQRES 34 B 446 GLY GLY GLY ILE VAL LEU VAL ILE ALA SER ILE VAL PHE SEQRES 35 B 446 GLY MET MET ILE HET CIT A 501 13 HET CIT B 501 13 HET PLM B 502 18 HETNAM CIT CITRIC ACID HETNAM PLM PALMITIC ACID FORMUL 3 CIT 2(C6 H8 O7) FORMUL 5 PLM C16 H32 O2 HELIX 1 AA1 LEU A 28 ASN A 45 1 18 HELIX 2 AA2 ASP A 50 LEU A 72 1 23 HELIX 3 AA3 LEU A 72 TYR A 78 1 7 HELIX 4 AA4 GLY A 81 ALA A 96 1 16 HELIX 5 AA5 THR A 100 ASP A 112 1 13 HELIX 6 AA6 ASN A 115 VAL A 132 1 18 HELIX 7 AA7 ASN A 133 GLY A 167 1 35 HELIX 8 AA8 PRO A 169 TYR A 177 1 9 HELIX 9 AA9 TYR A 177 GLY A 183 1 7 HELIX 10 AB1 ALA A 190 THR A 201 1 12 HELIX 11 AB2 SER A 204 HIS A 237 1 34 HELIX 12 AB3 THR A 264 LYS A 288 1 25 HELIX 13 AB4 HIS A 299 GLY A 315 1 17 HELIX 14 AB5 SER A 318 LEU A 336 1 19 HELIX 15 AB6 LEU A 336 TYR A 348 1 13 HELIX 16 AB7 ASP A 350 ALA A 357 1 8 HELIX 17 AB8 THR A 359 GLY A 385 1 27 HELIX 18 AB9 PHE A 387 ALA A 395 1 9 HELIX 19 AC1 GLY A 406 CYS A 414 1 9 HELIX 20 AC2 LEU A 419 ILE A 446 1 28 HELIX 21 AC3 LEU B 28 ASN B 45 1 18 HELIX 22 AC4 ASP B 50 LEU B 72 1 23 HELIX 23 AC5 LEU B 72 TYR B 78 1 7 HELIX 24 AC6 GLY B 81 ALA B 96 1 16 HELIX 25 AC7 THR B 100 ASP B 112 1 13 HELIX 26 AC8 ASN B 115 SER B 131 1 17 HELIX 27 AC9 ASN B 133 GLY B 167 1 35 HELIX 28 AD1 PRO B 169 TYR B 177 1 9 HELIX 29 AD2 TYR B 177 GLY B 183 1 7 HELIX 30 AD3 ALA B 190 GLY B 202 1 13 HELIX 31 AD4 SER B 204 HIS B 237 1 34 HELIX 32 AD5 HIS B 237 GLY B 242 1 6 HELIX 33 AD6 THR B 264 LYS B 288 1 25 HELIX 34 AD7 HIS B 299 GLY B 315 1 17 HELIX 35 AD8 SER B 318 LEU B 336 1 19 HELIX 36 AD9 LEU B 336 TYR B 348 1 13 HELIX 37 AE1 ASP B 350 ILE B 358 1 9 HELIX 38 AE2 THR B 359 GLY B 385 1 27 HELIX 39 AE3 PHE B 387 ALA B 395 1 9 HELIX 40 AE4 SER B 405 CYS B 414 1 10 HELIX 41 AE5 LEU B 419 ILE B 446 1 28 SHEET 1 AA1 2 LYS A 22 ILE A 23 0 SHEET 2 AA1 2 MET A 26 PRO A 27 -1 O MET A 26 N ILE A 23 SHEET 1 AA2 2 LYS B 22 ILE B 23 0 SHEET 2 AA2 2 MET B 26 PRO B 27 -1 O MET B 26 N ILE B 23 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 CONECT 6381 6382 6383 6384 CONECT 6382 6381 CONECT 6383 6381 CONECT 6384 6381 6385 CONECT 6385 6384 6386 6387 6391 CONECT 6386 6385 CONECT 6387 6385 6388 CONECT 6388 6387 6389 6390 CONECT 6389 6388 CONECT 6390 6388 CONECT 6391 6385 6392 6393 CONECT 6392 6391 CONECT 6393 6391 CONECT 6394 6395 6396 6397 CONECT 6395 6394 CONECT 6396 6394 CONECT 6397 6394 6398 CONECT 6398 6397 6399 6400 6404 CONECT 6399 6398 CONECT 6400 6398 6401 CONECT 6401 6400 6402 6403 CONECT 6402 6401 CONECT 6403 6401 CONECT 6404 6398 6405 6406 CONECT 6405 6404 CONECT 6406 6404 CONECT 6407 6408 6409 6410 CONECT 6408 6407 CONECT 6409 6407 CONECT 6410 6407 6411 CONECT 6411 6410 6412 CONECT 6412 6411 6413 CONECT 6413 6412 6414 CONECT 6414 6413 6415 CONECT 6415 6414 6416 CONECT 6416 6415 6417 CONECT 6417 6416 6418 CONECT 6418 6417 6419 CONECT 6419 6418 6420 CONECT 6420 6419 6421 CONECT 6421 6420 6422 CONECT 6422 6421 6423 CONECT 6423 6422 6424 CONECT 6424 6423 MASTER 198 0 3 41 4 0 0 6 6422 2 44 70 END