HEADER TRANSPORT PROTEIN 03-AUG-24 9J13 TITLE STRUCTURE OF THE WILD-TYPE AZG2 IN ARABIDOPSIS THALIANA IN THE APO TITLE 2 STATE AT PH 7.4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ADENINE/GUANINE PERMEASE AZG2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: AZGA-HOMOLOG PROTEIN,PROTEIN AZAGUANINE RESISTANT 2,ATAZG2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA; SOURCE 3 ORGANISM_COMMON: THALE CRESS; SOURCE 4 ORGANISM_TAXID: 3702; SOURCE 5 GENE: AZG2, AT5G50300, K6A12.16; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HEK293F; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PCAG KEYWDS CYTOKININ TRANSPORTER, AZG2, PLANT HORMONE, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR L.SUN,X.LIU,H.WEI,Z.YANG,W.YING REVDAT 2 01-OCT-25 9J13 1 JRNL REVDAT 1 19-MAR-25 9J13 0 JRNL AUTH H.WEI,Z.YANG,H.LIU,W.YING,Y.GAO,L.ZHU,X.LIU,L.SUN JRNL TITL STRUCTURAL BASIS OF CYTOKININ TRANSPORT BY THE ARABIDOPSIS JRNL TITL 2 AZG2. JRNL REF NAT COMMUN V. 16 3475 2025 JRNL REFN ESSN 2041-1723 JRNL PMID 40216803 JRNL DOI 10.1038/S41467-025-58802-6 REMARK 2 REMARK 2 RESOLUTION. 3.40 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) : 3.400 REMARK 3 NUMBER OF PARTICLES : 65805 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 9J13 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 06-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1300050130. 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 : AZG2 DIMER 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 : 7.40 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) : 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 : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5000.00 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: 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 GLY A 2 REMARK 465 ARG A 3 REMARK 465 GLU A 4 REMARK 465 GLY A 509 REMARK 465 VAL A 510 REMARK 465 ARG A 511 REMARK 465 LYS A 512 REMARK 465 ARG A 513 REMARK 465 VAL A 514 REMARK 465 MET A 515 REMARK 465 ARG A 516 REMARK 465 GLU A 517 REMARK 465 HIS A 518 REMARK 465 ASN A 519 REMARK 465 GLN A 520 REMARK 465 VAL A 521 REMARK 465 SER A 522 REMARK 465 SER A 523 REMARK 465 VAL A 524 REMARK 465 ALA A 525 REMARK 465 THR A 526 REMARK 465 VAL A 527 REMARK 465 GLU A 528 REMARK 465 ILE A 529 REMARK 465 VAL A 530 REMARK 465 MET B 1 REMARK 465 GLY B 2 REMARK 465 ARG B 3 REMARK 465 GLU B 4 REMARK 465 GLY B 509 REMARK 465 VAL B 510 REMARK 465 ARG B 511 REMARK 465 LYS B 512 REMARK 465 ARG B 513 REMARK 465 VAL B 514 REMARK 465 MET B 515 REMARK 465 ARG B 516 REMARK 465 GLU B 517 REMARK 465 HIS B 518 REMARK 465 ASN B 519 REMARK 465 GLN B 520 REMARK 465 VAL B 521 REMARK 465 SER B 522 REMARK 465 SER B 523 REMARK 465 VAL B 524 REMARK 465 ALA B 525 REMARK 465 THR B 526 REMARK 465 VAL B 527 REMARK 465 GLU B 528 REMARK 465 ILE B 529 REMARK 465 VAL B 530 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 5 CG CD CE NZ REMARK 470 LYS A 505 CG CD CE NZ REMARK 470 TRP A 506 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 506 CZ3 CH2 REMARK 470 LEU A 507 CG CD1 CD2 REMARK 470 ASN A 508 CG OD1 ND2 REMARK 470 LYS B 5 CG CD CE NZ REMARK 470 LYS B 505 CG CD CE NZ REMARK 470 TRP B 506 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP B 506 CZ3 CH2 REMARK 470 LEU B 507 CG CD1 CD2 REMARK 470 ASN B 508 CG OD1 ND2 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 SG CYS B 232 SG CYS B 242 1.73 REMARK 500 SG CYS A 232 SG CYS A 242 1.73 REMARK 500 O VAL B 281 OG SER B 285 2.14 REMARK 500 O VAL A 281 OG SER A 285 2.14 REMARK 500 SG CYS B 232 CB CYS B 242 2.17 REMARK 500 SG CYS A 232 CB CYS A 242 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 365 CB - CA - C ANGL. DEV. = 19.9 DEGREES REMARK 500 GLY A 366 N - CA - C ANGL. DEV. = -19.0 DEGREES REMARK 500 ASP B 365 CB - CA - C ANGL. DEV. = 19.8 DEGREES REMARK 500 GLY B 366 N - CA - C ANGL. DEV. = -19.0 DEGREES 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 76 30.30 -94.80 REMARK 500 VAL A 148 -61.55 -99.91 REMARK 500 SER A 154 -169.20 -79.58 REMARK 500 ALA A 175 48.03 -87.75 REMARK 500 THR A 230 -62.50 -96.76 REMARK 500 VAL A 238 -62.90 -99.64 REMARK 500 SER A 285 46.69 -91.16 REMARK 500 THR A 290 -169.04 -79.74 REMARK 500 ASN A 306 42.52 -86.67 REMARK 500 THR A 320 59.91 -95.37 REMARK 500 GLU A 364 -166.20 -129.96 REMARK 500 THR A 391 -169.02 -79.35 REMARK 500 PHE A 426 36.70 -98.62 REMARK 500 ASN A 432 35.33 -98.28 REMARK 500 LYS A 454 48.57 -89.34 REMARK 500 ASP B 76 30.24 -94.75 REMARK 500 VAL B 148 -61.54 -99.94 REMARK 500 SER B 154 -169.22 -79.60 REMARK 500 ALA B 175 48.04 -87.74 REMARK 500 THR B 230 -62.52 -96.76 REMARK 500 VAL B 238 -62.93 -99.59 REMARK 500 SER B 285 46.70 -91.13 REMARK 500 THR B 290 -169.03 -79.76 REMARK 500 ASN B 306 42.54 -86.66 REMARK 500 THR B 320 59.95 -95.42 REMARK 500 GLU B 364 -166.19 -129.99 REMARK 500 THR B 391 -169.02 -79.38 REMARK 500 PHE B 426 36.62 -98.58 REMARK 500 ASN B 432 35.28 -98.27 REMARK 500 LYS B 454 48.58 -89.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-61066 RELATED DB: EMDB REMARK 900 STRUCTURE OF THE WILD-TYPE AZG2 IN ARABIDOPSIS THALIANA IN THE APO REMARK 900 STATE AT PH 7.4 DBREF 9J13 A 1 530 UNP Q84MA8 AZG2_ARATH 1 530 DBREF 9J13 B 1 530 UNP Q84MA8 AZG2_ARATH 1 530 SEQRES 1 A 530 MET GLY ARG GLU LYS THR LEU CYS LYS SER TRP SER ASP SEQRES 2 A 530 MET LYS LYS HIS LEU ASN ASP THR VAL SER LYS SER PHE SEQRES 3 A 530 ILE GLY ARG PHE PHE LYS LEU GLU ALA ARG LYS THR THR SEQRES 4 A 530 PHE THR THR GLU LEU ARG ALA ALA THR ALA THR PHE LEU SEQRES 5 A 530 THR MET ALA TYR ILE ILE THR VAL ASN ALA ASN ILE LEU SEQRES 6 A 530 ALA ASP SER GLY ALA THR CYS SER ILE ASN ASP CYS SER SEQRES 7 A 530 THR VAL ALA SER SER SER PRO PRO GLY PRO GLU CYS VAL SEQRES 8 A 530 LEU GLY SER ASN PRO GLY TYR GLU GLN CYS ILE SER ARG SEQRES 9 A 530 VAL LYS LYS ASP LEU VAL VAL ALA THR SER LEU SER ALA SEQRES 10 A 530 MET VAL GLY SER LEU ALA MET GLY LEU LEU ALA ASN LEU SEQRES 11 A 530 PRO PHE GLY LEU ALA PRO GLY MET GLY ALA ASN ALA TYR SEQRES 12 A 530 ILE ALA TYR ASN VAL VAL GLY PHE ARG GLY SER GLY SER SEQRES 13 A 530 ILE SER TYR HIS THR ALA MET ALA ILE VAL LEU LEU GLU SEQRES 14 A 530 GLY CYS ALA PHE LEU ALA VAL SER ALA LEU GLY LEU ARG SEQRES 15 A 530 GLY LYS LEU ALA ARG LEU ILE PRO GLN THR VAL ARG LEU SEQRES 16 A 530 ALA CYS ALA VAL GLY ILE GLY MET PHE ILE ALA PHE VAL SEQRES 17 A 530 GLY LEU GLN MET ASN GLN GLY ILE GLY LEU VAL GLY PRO SEQRES 18 A 530 ASP LYS SER THR LEU VAL THR LEU THR ALA CYS ALA GLU SEQRES 19 A 530 THR ASP PRO VAL THR GLY ALA CYS LEU GLY GLY LYS MET SEQRES 20 A 530 LYS SER PRO THR PHE TRP LEU ALA VAL VAL GLY PHE LEU SEQRES 21 A 530 ILE THR SER PHE GLY LEU MET LYS ASN VAL LYS GLY SER SEQRES 22 A 530 MET ILE TYR GLY ILE VAL PHE VAL THR ALA ILE SER TRP SEQRES 23 A 530 ILE ARG GLY THR GLN VAL THR ILE PHE PRO HIS THR PRO SEQRES 24 A 530 LEU GLY ASP SER ASN TYR ASN TYR PHE THR LYS ILE VAL SEQRES 25 A 530 ASP PHE HIS LYS ILE GLN SER THR LEU GLY ALA ILE SER SEQRES 26 A 530 PHE THR GLU PHE ARG LYS SER GLU VAL TRP VAL ALA PHE SEQRES 27 A 530 ALA THR LEU PHE TYR VAL ASP LEU LEU GLY THR THR GLY SEQRES 28 A 530 VAL LEU TYR THR MET ALA GLU ILE GLY GLY PHE VAL GLU SEQRES 29 A 530 ASP GLY LYS PHE GLU GLY GLU TYR ALA ALA TYR LEU VAL SEQRES 30 A 530 ASP ALA GLY SER SER VAL VAL GLY SER ALA LEU GLY VAL SEQRES 31 A 530 THR THR THR ALA THR PHE VAL GLU SER SER ALA GLY LEU SEQRES 32 A 530 LYS GLU GLY GLY LYS THR GLY LEU THR ALA VAL ILE VAL SEQRES 33 A 530 GLY LEU TYR PHE LEU ALA SER MET PHE PHE THR PRO LEU SEQRES 34 A 530 VAL THR ASN VAL PRO ARG TRP ALA VAL GLY PRO SER LEU SEQRES 35 A 530 VAL MET VAL GLY VAL MET MET MET GLY VAL VAL LYS ASP SEQRES 36 A 530 ILE ARG TRP GLY GLU THR LYS GLU ALA VAL THR ALA PHE SEQRES 37 A 530 VAL THR ILE LEU LEU MET PRO LEU THR TYR SER ILE ALA SEQRES 38 A 530 ASN GLY ILE ILE ALA GLY ILE GLY ILE TYR LEU ALA LEU SEQRES 39 A 530 SER MET TYR ASP VAL VAL LEU GLY VAL ALA LYS TRP LEU SEQRES 40 A 530 ASN GLY VAL ARG LYS ARG VAL MET ARG GLU HIS ASN GLN SEQRES 41 A 530 VAL SER SER VAL ALA THR VAL GLU ILE VAL SEQRES 1 B 530 MET GLY ARG GLU LYS THR LEU CYS LYS SER TRP SER ASP SEQRES 2 B 530 MET LYS LYS HIS LEU ASN ASP THR VAL SER LYS SER PHE SEQRES 3 B 530 ILE GLY ARG PHE PHE LYS LEU GLU ALA ARG LYS THR THR SEQRES 4 B 530 PHE THR THR GLU LEU ARG ALA ALA THR ALA THR PHE LEU SEQRES 5 B 530 THR MET ALA TYR ILE ILE THR VAL ASN ALA ASN ILE LEU SEQRES 6 B 530 ALA ASP SER GLY ALA THR CYS SER ILE ASN ASP CYS SER SEQRES 7 B 530 THR VAL ALA SER SER SER PRO PRO GLY PRO GLU CYS VAL SEQRES 8 B 530 LEU GLY SER ASN PRO GLY TYR GLU GLN CYS ILE SER ARG SEQRES 9 B 530 VAL LYS LYS ASP LEU VAL VAL ALA THR SER LEU SER ALA SEQRES 10 B 530 MET VAL GLY SER LEU ALA MET GLY LEU LEU ALA ASN LEU SEQRES 11 B 530 PRO PHE GLY LEU ALA PRO GLY MET GLY ALA ASN ALA TYR SEQRES 12 B 530 ILE ALA TYR ASN VAL VAL GLY PHE ARG GLY SER GLY SER SEQRES 13 B 530 ILE SER TYR HIS THR ALA MET ALA ILE VAL LEU LEU GLU SEQRES 14 B 530 GLY CYS ALA PHE LEU ALA VAL SER ALA LEU GLY LEU ARG SEQRES 15 B 530 GLY LYS LEU ALA ARG LEU ILE PRO GLN THR VAL ARG LEU SEQRES 16 B 530 ALA CYS ALA VAL GLY ILE GLY MET PHE ILE ALA PHE VAL SEQRES 17 B 530 GLY LEU GLN MET ASN GLN GLY ILE GLY LEU VAL GLY PRO SEQRES 18 B 530 ASP LYS SER THR LEU VAL THR LEU THR ALA CYS ALA GLU SEQRES 19 B 530 THR ASP PRO VAL THR GLY ALA CYS LEU GLY GLY LYS MET SEQRES 20 B 530 LYS SER PRO THR PHE TRP LEU ALA VAL VAL GLY PHE LEU SEQRES 21 B 530 ILE THR SER PHE GLY LEU MET LYS ASN VAL LYS GLY SER SEQRES 22 B 530 MET ILE TYR GLY ILE VAL PHE VAL THR ALA ILE SER TRP SEQRES 23 B 530 ILE ARG GLY THR GLN VAL THR ILE PHE PRO HIS THR PRO SEQRES 24 B 530 LEU GLY ASP SER ASN TYR ASN TYR PHE THR LYS ILE VAL SEQRES 25 B 530 ASP PHE HIS LYS ILE GLN SER THR LEU GLY ALA ILE SER SEQRES 26 B 530 PHE THR GLU PHE ARG LYS SER GLU VAL TRP VAL ALA PHE SEQRES 27 B 530 ALA THR LEU PHE TYR VAL ASP LEU LEU GLY THR THR GLY SEQRES 28 B 530 VAL LEU TYR THR MET ALA GLU ILE GLY GLY PHE VAL GLU SEQRES 29 B 530 ASP GLY LYS PHE GLU GLY GLU TYR ALA ALA TYR LEU VAL SEQRES 30 B 530 ASP ALA GLY SER SER VAL VAL GLY SER ALA LEU GLY VAL SEQRES 31 B 530 THR THR THR ALA THR PHE VAL GLU SER SER ALA GLY LEU SEQRES 32 B 530 LYS GLU GLY GLY LYS THR GLY LEU THR ALA VAL ILE VAL SEQRES 33 B 530 GLY LEU TYR PHE LEU ALA SER MET PHE PHE THR PRO LEU SEQRES 34 B 530 VAL THR ASN VAL PRO ARG TRP ALA VAL GLY PRO SER LEU SEQRES 35 B 530 VAL MET VAL GLY VAL MET MET MET GLY VAL VAL LYS ASP SEQRES 36 B 530 ILE ARG TRP GLY GLU THR LYS GLU ALA VAL THR ALA PHE SEQRES 37 B 530 VAL THR ILE LEU LEU MET PRO LEU THR TYR SER ILE ALA SEQRES 38 B 530 ASN GLY ILE ILE ALA GLY ILE GLY ILE TYR LEU ALA LEU SEQRES 39 B 530 SER MET TYR ASP VAL VAL LEU GLY VAL ALA LYS TRP LEU SEQRES 40 B 530 ASN GLY VAL ARG LYS ARG VAL MET ARG GLU HIS ASN GLN SEQRES 41 B 530 VAL SER SER VAL ALA THR VAL GLU ILE VAL HELIX 1 AA1 LYS A 5 LYS A 24 1 20 HELIX 2 AA2 SER A 25 PHE A 31 1 7 HELIX 3 AA3 THR A 39 ALA A 55 1 17 HELIX 4 AA4 THR A 59 ALA A 66 1 8 HELIX 5 AA5 ASP A 67 GLY A 69 5 3 HELIX 6 AA6 PRO A 86 VAL A 91 1 6 HELIX 7 AA7 ASN A 95 ASN A 129 1 35 HELIX 8 AA8 GLY A 139 ASN A 147 1 9 HELIX 9 AA9 SER A 158 ALA A 178 1 21 HELIX 10 AB1 ARG A 182 ARG A 187 1 6 HELIX 11 AB2 PRO A 190 VAL A 208 1 19 HELIX 12 AB3 SER A 249 MET A 267 1 19 HELIX 13 AB4 SER A 273 SER A 285 1 13 HELIX 14 AB5 THR A 298 ASN A 304 1 7 HELIX 15 AB6 SER A 332 VAL A 352 1 21 HELIX 16 AB7 TYR A 354 GLU A 358 5 5 HELIX 17 AB8 GLY A 370 ALA A 387 1 18 HELIX 18 AB9 SER A 399 LYS A 404 1 6 HELIX 19 AC1 LEU A 411 SER A 423 1 13 HELIX 20 AC2 THR A 427 ASN A 432 1 6 HELIX 21 AC3 PRO A 434 MET A 450 1 17 HELIX 22 AC4 GLY A 451 VAL A 453 5 3 HELIX 23 AC5 THR A 461 THR A 477 1 17 HELIX 24 AC6 ILE A 480 MET A 496 1 17 HELIX 25 AC7 ASP A 498 LEU A 507 1 10 HELIX 26 AC8 THR B 6 LYS B 24 1 19 HELIX 27 AC9 SER B 25 PHE B 31 1 7 HELIX 28 AD1 THR B 39 ALA B 55 1 17 HELIX 29 AD2 THR B 59 ALA B 66 1 8 HELIX 30 AD3 ASP B 67 GLY B 69 5 3 HELIX 31 AD4 PRO B 86 VAL B 91 1 6 HELIX 32 AD5 ASN B 95 ASN B 129 1 35 HELIX 33 AD6 GLY B 139 ASN B 147 1 9 HELIX 34 AD7 SER B 158 ALA B 178 1 21 HELIX 35 AD8 ARG B 182 ARG B 187 1 6 HELIX 36 AD9 PRO B 190 VAL B 208 1 19 HELIX 37 AE1 SER B 249 MET B 267 1 19 HELIX 38 AE2 SER B 273 SER B 285 1 13 HELIX 39 AE3 THR B 298 ASN B 304 1 7 HELIX 40 AE4 SER B 332 VAL B 352 1 21 HELIX 41 AE5 TYR B 354 GLU B 358 5 5 HELIX 42 AE6 GLY B 370 ALA B 387 1 18 HELIX 43 AE7 SER B 399 LYS B 404 1 6 HELIX 44 AE8 LEU B 411 SER B 423 1 13 HELIX 45 AE9 THR B 427 ASN B 432 1 6 HELIX 46 AF1 PRO B 434 MET B 450 1 17 HELIX 47 AF2 GLY B 451 VAL B 453 5 3 HELIX 48 AF3 THR B 461 THR B 477 1 17 HELIX 49 AF4 ILE B 480 MET B 496 1 17 HELIX 50 AF5 ASP B 498 LEU B 507 1 10 SHEET 1 AA1 2 LEU A 134 PRO A 136 0 SHEET 2 AA1 2 THR A 393 THR A 395 -1 O ALA A 394 N ALA A 135 SHEET 1 AA2 2 VAL A 219 PRO A 221 0 SHEET 2 AA2 2 VAL A 227 LEU A 229 -1 O THR A 228 N GLY A 220 SHEET 1 AA3 2 GLU A 234 THR A 235 0 SHEET 2 AA3 2 CYS A 242 GLY A 244 -1 O LEU A 243 N GLU A 234 SHEET 1 AA4 2 LEU B 134 PRO B 136 0 SHEET 2 AA4 2 THR B 393 THR B 395 -1 O ALA B 394 N ALA B 135 SHEET 1 AA5 2 VAL B 219 PRO B 221 0 SHEET 2 AA5 2 VAL B 227 LEU B 229 -1 O THR B 228 N GLY B 220 SHEET 1 AA6 2 GLU B 234 THR B 235 0 SHEET 2 AA6 2 CYS B 242 GLY B 244 -1 O LEU B 243 N GLU B 234 SSBOND 1 CYS A 72 CYS A 101 1555 1555 2.03 SSBOND 2 CYS A 77 CYS A 90 1555 1555 2.03 SSBOND 3 CYS B 72 CYS B 101 1555 1555 2.03 SSBOND 4 CYS B 77 CYS B 90 1555 1555 2.03 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 3721 ASN A 508 TER 7442 ASN B 508 CONECT 526 725 CONECT 562 645 CONECT 645 562 CONECT 725 526 CONECT 4247 4446 CONECT 4283 4366 CONECT 4366 4283 CONECT 4446 4247 MASTER 259 0 0 50 12 0 0 6 7440 2 8 82 END