3KAR - Header Asymmetric Unit

HEADER CONTRACTILE PROTEIN 26-NOV-97 3KAR

TITLE THE MOTOR DOMAIN OF KINESIN-LIKE PROTEIN KAR3, A TITLE 2 SACCHAROMYCES CEREVISIAE KINESIN-RELATED PROTEIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: KINESIN-LIKE PROTEIN KAR3; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MOTOR DOMAIN, RESIDUES 383 - 722; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 OTHER_DETAILS: GENETICALLY TRUNCATED MOTOR DOMAIN OF COMPND 8 SACCHAROMYCES CEREVISIAE MOTOR PROTEIN KAR3 LIGANDS MG2 COMPND 9 AND ADP

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 GENE: KAR3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PMW-KAR3

KEYWDS CONTRACTILE PROTEIN, KAR3, KINESIN-RELATED PROTEIN, MOTOR KEYWDS 2 PROTEIN, ATPASE, P-LOOP, MICROTUBULE BINDING PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR A.M.GULICK,H.SONG,S.ENDOW,I.RAYMENT

REVDAT 2 24-FEB-09 3KAR 1 VERSN REVDAT 1 29-APR-98 3KAR 0

JRNL AUTH A.M.GULICK,H.SONG,S.A.ENDOW,I.RAYMENT JRNL TITL X-RAY CRYSTAL STRUCTURE OF THE YEAST KAR3 MOTOR JRNL TITL 2 DOMAIN COMPLEXED WITH MG.ADP TO 2.3 A RESOLUTION. JRNL REF BIOCHEMISTRY V. 37 1769 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9485302 JRNL DOI 10.1021/BI972504O

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.2 REMARK 3 NUMBER OF REFLECTIONS : 43898 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1750 REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2475 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 105 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.016 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 2.150 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : 19.650; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.006 ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : 0.015 ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : 0.096 ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : 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 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : NULL REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 3KAR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-APR-97 REMARK 200 TEMPERATURE (KELVIN) : 269 REMARK 200 PH : 7. REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALIBRE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22220 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03400 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.07400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: HEAVY REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 11 % MEPEG 2000, 50 MM NACL, 1% REMARK 280 ETHYLENE GLYCOL, 1 MM MG ADP, PH 7.

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 40.60450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 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 384 REMARK 465 ASP A 534 REMARK 465 ASN A 535 REMARK 465 ASN A 536 REMARK 465 ASN A 537 REMARK 465 LYS A 538 REMARK 465 GLU A 539 REMARK 465 ASP A 540 REMARK 465 THR A 541 REMARK 465 SER A 542 REMARK 465 ILE A 543 REMARK 465 GLY A 544 REMARK 465 GLN A 637 REMARK 465 VAL A 638 REMARK 465 VAL A 639 REMARK 465 GLY A 640 REMARK 465 THR A 723 REMARK 465 ARG A 724 REMARK 465 LEU A 725 REMARK 465 VAL A 726 REMARK 465 SER A 727 REMARK 465 ARG A 728 REMARK 465 LYS A 729

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 398 CG CD CE NZ REMARK 470 LEU A 400 CG CD1 CD2 REMARK 470 ASP A 404 CG OD1 OD2 REMARK 470 GLU A 412 CG CD OE1 OE2 REMARK 470 ASN A 416 CG OD1 ND2 REMARK 470 LYS A 556 CG CD CE NZ REMARK 470 LYS A 579 CG CD CE NZ REMARK 470 LYS A 580 CG CD CE NZ REMARK 470 LEU A 584 CG CD1 CD2 REMARK 470 THR A 587 OG1 CG2 REMARK 470 LYS A 613 CG CD CE NZ REMARK 470 ARG A 644 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 651 CG CD CE NZ REMARK 470 THR A 669 OG1 CG2 REMARK 470 LYS A 670 CG CD CE NZ REMARK 470 ARG A 671 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 719 CG CD CE NZ REMARK 470 VAL A 720 CG1 CG2 REMARK 470 ASN A 721 CG OD1 ND2 REMARK 470 SER A 722 OG

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 NH1 ARG A 392 O HOH A 823 2.10 REMARK 500 OD1 ASN A 524 ND2 ASN A 648 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLN A 428 O VAL A 563 1454 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 423 CD GLU A 423 OE1 0.072 REMARK 500 GLU A 435 CD GLU A 435 OE2 0.067 REMARK 500 GLU A 518 CD GLU A 518 OE1 -0.067 REMARK 500 GLU A 521 CD GLU A 521 OE1 0.071 REMARK 500 GLU A 554 CD GLU A 554 OE2 0.078 REMARK 500 GLU A 572 CD GLU A 572 OE1 0.070 REMARK 500 GLU A 594 CD GLU A 594 OE2 0.074 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 414 CB - CG - OD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 439 CB - CG - OD1 ANGL. DEV. = -6.3 DEGREES REMARK 500 ASP A 439 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 443 CB - CG - OD1 ANGL. DEV. = 6.7 DEGREES REMARK 500 ASP A 443 CB - CG - OD2 ANGL. DEV. = -7.6 DEGREES REMARK 500 ASP A 450 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 450 CB - CG - OD2 ANGL. DEV. = -7.2 DEGREES REMARK 500 ASP A 464 CB - CG - OD1 ANGL. DEV. = -5.8 DEGREES REMARK 500 ASP A 489 CB - CG - OD1 ANGL. DEV. = -9.7 DEGREES REMARK 500 ASP A 489 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 529 CB - CG - OD1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 529 CB - CG - OD2 ANGL. DEV. = -7.0 DEGREES REMARK 500 ASP A 626 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 ASP A 658 CB - CG - OD1 ANGL. DEV. = -7.4 DEGREES REMARK 500 ASP A 658 CB - CG - OD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 667 CB - CG - OD1 ANGL. DEV. = -7.1 DEGREES REMARK 500 ASP A 667 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 676 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP A 691 CB - CG - OD1 ANGL. DEV. = -7.3 DEGREES REMARK 500 ASP A 691 CB - CG - OD2 ANGL. DEV. = 5.5 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 LYS A 398 -45.17 -24.94 REMARK 500 ASN A 416 -36.29 -37.85 REMARK 500 GLN A 428 -15.74 -46.54 REMARK 500 ASN A 429 89.20 -160.10 REMARK 500 ASP A 443 -168.71 -104.29 REMARK 500 ASN A 524 30.45 73.27 REMARK 500 GLU A 575 -20.75 -39.69 REMARK 500 ALA A 591 175.06 -59.15 REMARK 500 LYS A 613 3.43 -59.37 REMARK 500 THR A 669 -82.82 -57.07 REMARK 500 LYS A 670 59.23 -99.80 REMARK 500 PRO A 674 40.08 -65.69 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 997 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 481 OG1 REMARK 620 2 ADP A 999 O2B 97.8 REMARK 620 3 HOH A 849 O 92.7 83.1 REMARK 620 4 HOH A 815 O 94.9 114.1 160.0 REMARK 620 5 HOH A 816 O 87.1 161.2 78.6 83.3 REMARK 620 6 HOH A 827 O 155.0 105.0 80.4 85.0 68.1 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 997 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 999

DBREF 3KAR A 385 729 UNP P17119 KAR3_YEAST 385 729

SEQRES 1 A 346 MET GLY ASN ILE ARG VAL TYR CYS ARG ILE ARG PRO ALA SEQRES 2 A 346 LEU LYS ASN LEU GLU ASN SER ASP THR SER LEU ILE ASN SEQRES 3 A 346 VAL ASN GLU PHE ASP ASP ASN SER GLY VAL GLN SER MET SEQRES 4 A 346 GLU VAL THR LYS ILE GLN ASN THR ALA GLN VAL HIS GLU SEQRES 5 A 346 PHE LYS PHE ASP LYS ILE PHE ASP GLN GLN ASP THR ASN SEQRES 6 A 346 VAL ASP VAL PHE LYS GLU VAL GLY GLN LEU VAL GLN SER SEQRES 7 A 346 SER LEU ASP GLY TYR ASN VAL CYS ILE PHE ALA TYR GLY SEQRES 8 A 346 GLN THR GLY SER GLY LYS THR PHE THR MET LEU ASN PRO SEQRES 9 A 346 GLY ASP GLY ILE ILE PRO SER THR ILE SER HIS ILE PHE SEQRES 10 A 346 ASN TRP ILE ASN LYS LEU LYS THR LYS GLY TRP ASP TYR SEQRES 11 A 346 LYS VAL ASN CYS GLU PHE ILE GLU ILE TYR ASN GLU ASN SEQRES 12 A 346 ILE VAL ASP LEU LEU ARG SER ASP ASN ASN ASN LYS GLU SEQRES 13 A 346 ASP THR SER ILE GLY LEU LYS HIS GLU ILE ARG HIS ASP SEQRES 14 A 346 GLN GLU THR LYS THR THR THR ILE THR ASN VAL THR SER SEQRES 15 A 346 CYS LYS LEU GLU SER GLU GLU MET VAL GLU ILE ILE LEU SEQRES 16 A 346 LYS LYS ALA ASN LYS LEU ARG SER THR ALA SER THR ALA SEQRES 17 A 346 SER ASN GLU HIS SER SER ARG SER HIS SER ILE PHE ILE SEQRES 18 A 346 ILE HIS LEU SER GLY SER ASN ALA LYS THR GLY ALA HIS SEQRES 19 A 346 SER TYR GLY THR LEU ASN LEU VAL ASP LEU ALA GLY SER SEQRES 20 A 346 GLU ARG ILE ASN VAL SER GLN VAL VAL GLY ASP ARG LEU SEQRES 21 A 346 ARG GLU THR GLN ASN ILE ASN LYS SER LEU SER CYS LEU SEQRES 22 A 346 GLY ASP VAL ILE HIS ALA LEU GLY GLN PRO ASP SER THR SEQRES 23 A 346 LYS ARG HIS ILE PRO PHE ARG ASN SER LYS LEU THR TYR SEQRES 24 A 346 LEU LEU GLN TYR SER LEU THR GLY ASP SER LYS THR LEU SEQRES 25 A 346 MET PHE VAL ASN ILE SER PRO SER SER SER HIS ILE ASN SEQRES 26 A 346 GLU THR LEU ASN SER LEU ARG PHE ALA SER LYS VAL ASN SEQRES 27 A 346 SER THR ARG LEU VAL SER ARG LYS

HET MG A 997 1 HET ADP A 999 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 *105(H2 O)

HELIX 1 1 ILE A 427 ASN A 429 5 3 HELIX 2 2 ASN A 448 ASP A 464 1 17 HELIX 3 3 LYS A 480 LEU A 485 1 6 HELIX 4 4 ILE A 491 LEU A 506 1 16 HELIX 5 5 GLU A 571 LEU A 584 1 14 HELIX 6 6 ASN A 593 ARG A 598 1 6 HELIX 7 7 ARG A 642 GLY A 664 1 23 HELIX 8 8 PHE A 675 ASN A 677 5 3 HELIX 9 9 LYS A 679 LEU A 688 1 10 HELIX 10 10 SER A 704 VAL A 720 5 17

SHEET 1 A 3 ILE A 387 TYR A 390 0 SHEET 2 A 3 THR A 694 ASN A 699 1 N THR A 694 O ARG A 388 SHEET 3 A 3 PHE A 471 GLY A 474 1 N PHE A 471 O PHE A 697 SHEET 1 B 3 SER A 406 VAL A 410 0 SHEET 2 B 3 GLN A 420 LYS A 426 -1 N THR A 425 O LEU A 407 SHEET 3 B 3 VAL A 433 PHE A 438 -1 N PHE A 438 O GLN A 420 SHEET 1 C 3 TRP A 511 ASN A 516 0 SHEET 2 C 3 SER A 601 ASN A 611 -1 N SER A 610 O ASP A 512 SHEET 3 C 3 ALA A 616 ASP A 626 -1 N ASP A 626 O SER A 601 SHEET 1 D 3 HIS A 600 PHE A 603 0 SHEET 2 D 3 PHE A 519 ILE A 522 -1 N ILE A 522 O HIS A 600 SHEET 3 D 3 ILE A 527 ASP A 529 -1 N VAL A 528 O GLU A 521 SHEET 1 E 2 ILE A 549 ASP A 552 0 SHEET 2 E 2 THR A 557 ILE A 560 -1 N THR A 559 O ARG A 550

LINK MG MG A 997 OG1 THR A 481 1555 1555 2.16 LINK MG MG A 997 O2B ADP A 999 1555 1555 2.05 LINK MG MG A 997 O HOH A 849 1555 1555 1.94 LINK MG MG A 997 O HOH A 815 1555 1555 2.01 LINK MG MG A 997 O HOH A 816 1555 1555 2.22 LINK MG MG A 997 O HOH A 827 1555 1555 2.04

SITE 1 AC1 6 THR A 481 HOH A 815 HOH A 816 HOH A 827 SITE 2 AC1 6 HOH A 849 ADP A 999 SITE 1 AC2 17 ARG A 392 PRO A 395 GLN A 475 THR A 476 SITE 2 AC2 17 GLY A 477 SER A 478 GLY A 479 LYS A 480 SITE 3 AC2 17 THR A 481 PHE A 482 HOH A 818 HOH A 827 SITE 4 AC2 17 HOH A 848 HOH A 849 HOH A 851 HOH A 890 SITE 5 AC2 17 MG A 997

CRYST1 44.129 81.209 48.298 90.00 105.78 90.00 P 1 21 1 2

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 0.022661 0.000000 0.006404 0.00000

SCALE2 0.000000 0.012314 0.000000 0.00000

SCALE3 0.000000 0.000000 0.021516 0.00000