HEADER PROTEIN TRANSPORT 03-JUL-01 1JJ7 TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL ATPASE DOMAIN OF HUMAN TAP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDE TRANSPORTER TAP1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL ABC ATPASE DOMAIN; COMPND 5 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: TAP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS P-LOOP, ABC ATPASE DOMAIN, HELICAL DOMAIN, PROTEIN TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR R.GAUDET,D.C.WILEY REVDAT 5 16-AUG-23 1JJ7 1 REMARK LINK REVDAT 4 04-OCT-17 1JJ7 1 REMARK REVDAT 3 24-FEB-09 1JJ7 1 VERSN REVDAT 2 01-APR-03 1JJ7 1 JRNL REVDAT 1 12-SEP-01 1JJ7 0 JRNL AUTH R.GAUDET,D.C.WILEY JRNL TITL STRUCTURE OF THE ABC ATPASE DOMAIN OF HUMAN TAP1, THE JRNL TITL 2 TRANSPORTER ASSOCIATED WITH ANTIGEN PROCESSING. JRNL REF EMBO J. V. 20 4964 2001 JRNL REFN ISSN 0261-4189 JRNL PMID 11532960 JRNL DOI 10.1093/EMBOJ/20.17.4964 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.6 REMARK 3 NUMBER OF REFLECTIONS : 13235 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1358 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 219 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1919 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 114 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 52.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.85000 REMARK 3 B22 (A**2) : -1.85000 REMARK 3 B33 (A**2) : 3.70000 REMARK 3 B12 (A**2) : 3.22000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.25 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1JJ7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1000013834. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13755 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -1000.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.05300 REMARK 200 R SYM (I) : 5.30000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.40100 REMARK 200 R SYM FOR SHELL (I) : 40.1000 REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1B0U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG8000, 100 MM SODIUM CACODYLATE, REMARK 280 200 MM MAGNESIUM ACETATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.23333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.61667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 53.23333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 26.61667 REMARK 290 REMARK 290 REMARK: NULL 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A MONOMER AS CONTAINED IN THE REMARK 300 ASYMMETRIC UNIT 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 PRO A 489 REMARK 465 PRO A 490 REMARK 465 SER A 491 REMARK 465 PRO A 743 REMARK 465 ALA A 744 REMARK 465 ASP A 745 REMARK 465 ALA A 746 REMARK 465 PRO A 747 REMARK 465 GLU A 748 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LEU A 493 CB CG CD1 CD2 REMARK 480 LYS A 606 CB CG CD CE NZ 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 LEU A 493 83.94 -157.14 REMARK 500 ARG A 515 59.51 -158.82 REMARK 500 PRO A 607 -164.91 -58.91 REMARK 500 GLN A 630 -5.72 93.23 REMARK 500 GLU A 638 128.18 42.51 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 MG A 902 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 36 O REMARK 620 2 HOH A 40 O 80.0 REMARK 620 3 HOH A 46 O 174.3 103.0 REMARK 620 4 HOH A 61 O 85.9 87.1 89.5 REMARK 620 5 SER A 545 OG 83.4 163.2 93.7 94.3 REMARK 620 6 ADP A 752 O2B 87.2 86.1 97.7 171.1 90.5 REMARK 620 N 1 2 3 4 5 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 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 752 DBREF 1JJ7 A 489 748 UNP Q03518 TAP1_HUMAN 489 748 SEQRES 1 A 260 PRO PRO SER GLY LEU LEU THR PRO LEU HIS LEU GLU GLY SEQRES 2 A 260 LEU VAL GLN PHE GLN ASP VAL SER PHE ALA TYR PRO ASN SEQRES 3 A 260 ARG PRO ASP VAL LEU VAL LEU GLN GLY LEU THR PHE THR SEQRES 4 A 260 LEU ARG PRO GLY GLU VAL THR ALA LEU VAL GLY PRO ASN SEQRES 5 A 260 GLY SER GLY LYS SER THR VAL ALA ALA LEU LEU GLN ASN SEQRES 6 A 260 LEU TYR GLN PRO THR GLY GLY GLN LEU LEU LEU ASP GLY SEQRES 7 A 260 LYS PRO LEU PRO GLN TYR GLU HIS ARG TYR LEU HIS ARG SEQRES 8 A 260 GLN VAL ALA ALA VAL GLY GLN GLU PRO GLN VAL PHE GLY SEQRES 9 A 260 ARG SER LEU GLN GLU ASN ILE ALA TYR GLY LEU THR GLN SEQRES 10 A 260 LYS PRO THR MET GLU GLU ILE THR ALA ALA ALA VAL LYS SEQRES 11 A 260 SER GLY ALA HIS SER PHE ILE SER GLY LEU PRO GLN GLY SEQRES 12 A 260 TYR ASP THR GLU VAL ASP GLU ALA GLY SER GLN LEU SER SEQRES 13 A 260 GLY GLY GLN ARG GLN ALA VAL ALA LEU ALA ARG ALA LEU SEQRES 14 A 260 ILE ARG LYS PRO CYS VAL LEU ILE LEU ASP ASP ALA THR SEQRES 15 A 260 SER ALA LEU ASP ALA ASN SER GLN LEU GLN VAL GLU GLN SEQRES 16 A 260 LEU LEU TYR GLU SER PRO GLU ARG TYR SER ARG SER VAL SEQRES 17 A 260 LEU LEU ILE THR GLN HIS LEU SER LEU VAL GLU GLN ALA SEQRES 18 A 260 ASP HIS ILE LEU PHE LEU GLU GLY GLY ALA ILE ARG GLU SEQRES 19 A 260 GLY GLY THR HIS GLN GLN LEU MET GLU LYS LYS GLY CYS SEQRES 20 A 260 TYR TRP ALA MET VAL GLN ALA PRO ALA ASP ALA PRO GLU HET MG A 902 1 HET ADP A 752 27 HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 ADP C10 H15 N5 O10 P2 FORMUL 4 HOH *114(H2 O) HELIX 1 1 GLY A 543 GLN A 552 1 10 HELIX 2 2 GLU A 573 GLN A 580 1 8 HELIX 3 3 SER A 594 TYR A 601 1 8 HELIX 4 4 THR A 608 SER A 619 1 12 HELIX 5 5 ALA A 621 GLY A 627 1 7 HELIX 6 6 GLN A 630 THR A 634 5 5 HELIX 7 7 SER A 644 ILE A 658 1 15 HELIX 8 8 ASP A 674 GLU A 687 1 14 HELIX 9 9 SER A 688 ARG A 694 5 7 HELIX 10 10 HIS A 702 GLN A 708 1 7 HELIX 11 11 THR A 725 LYS A 733 1 9 HELIX 12 12 GLY A 734 GLN A 741 1 8 SHEET 1 A 4 LEU A 521 LEU A 528 0 SHEET 2 A 4 VAL A 503 PHE A 510 -1 O VAL A 503 N LEU A 528 SHEET 3 A 4 GLY A 559 LEU A 564 -1 O GLY A 559 N SER A 509 SHEET 4 A 4 LYS A 567 PRO A 568 -1 O LYS A 567 N LEU A 564 SHEET 1 B 6 VAL A 581 VAL A 584 0 SHEET 2 B 6 VAL A 663 ASP A 667 1 O VAL A 663 N ALA A 582 SHEET 3 B 6 SER A 695 ILE A 699 1 O SER A 695 N LEU A 664 SHEET 4 B 6 VAL A 533 VAL A 537 1 O THR A 534 N LEU A 698 SHEET 5 B 6 HIS A 711 GLU A 716 1 O HIS A 711 N ALA A 535 SHEET 6 B 6 ALA A 719 GLY A 724 -1 O ALA A 719 N GLU A 716 LINK O HOH A 36 MG MG A 902 1555 1555 2.11 LINK O HOH A 40 MG MG A 902 1555 1555 2.41 LINK O HOH A 46 MG MG A 902 1555 1555 1.84 LINK O HOH A 61 MG MG A 902 1555 1555 1.99 LINK OG SER A 545 MG MG A 902 1555 1555 1.96 LINK O2B ADP A 752 MG MG A 902 1555 1555 2.14 SITE 1 AC1 6 HOH A 36 HOH A 40 HOH A 46 HOH A 61 SITE 2 AC1 6 SER A 545 ADP A 752 SITE 1 AC2 25 HOH A 4 HOH A 7 HOH A 13 HOH A 19 SITE 2 AC2 25 HOH A 33 HOH A 36 HOH A 40 HOH A 46 SITE 3 AC2 25 HOH A 62 HOH A 82 HOH A 103 TYR A 512 SITE 4 AC2 25 ARG A 515 VAL A 520 PRO A 539 ASN A 540 SITE 5 AC2 25 GLY A 541 SER A 542 GLY A 543 LYS A 544 SITE 6 AC2 25 SER A 545 THR A 546 THR A 613 VAL A 617 SITE 7 AC2 25 MG A 902 CRYST1 87.570 87.570 79.850 90.00 90.00 120.00 P 62 6 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 0.011419 0.006593 0.000000 0.00000 SCALE2 0.000000 0.013186 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012523 0.00000